diff --git a/app/[locale]/bible/reader.tsx b/app/[locale]/bible/reader.tsx
index 8a4c833..a837bf5 100644
--- a/app/[locale]/bible/reader.tsx
+++ b/app/[locale]/bible/reader.tsx
@@ -4,6 +4,9 @@ import { useState, useEffect, useRef, useCallback } from 'react'
 import { useTranslations, useLocale } from 'next-intl'
 import { useAuth } from '@/hooks/use-auth'
 import { useSearchParams, useRouter } from 'next/navigation'
+import { OfflineDownloadManager } from '@/components/bible/offline-download-manager'
+import { OfflineBibleReader } from '@/components/bible/offline-bible-reader'
+import { InstallPrompt, useInstallPrompt } from '@/components/pwa/install-prompt'
 import {
   Box,
   Typography,
@@ -69,7 +72,10 @@ import {
   MenuBook,
   Visibility,
   Speed,
-  Chat
+  Chat,
+  CloudDownload,
+  WifiOff,
+  Storage
 } from '@mui/icons-material'
 
 interface BibleVerse {
@@ -149,6 +155,11 @@ export default function BibleReaderNew() {
   const [showScrollTop, setShowScrollTop] = useState(false)
   const [previousVerses, setPreviousVerses] = useState<BibleVerse[]>([]) // Keep previous content during loading
 
+  // Offline/PWA state
+  const [isOnline, setIsOnline] = useState(true)
+  const [isOfflineMode, setIsOfflineMode] = useState(false)
+  const [offlineDialogOpen, setOfflineDialogOpen] = useState(false)
+
   // Bookmark state
   const [isChapterBookmarked, setIsChapterBookmarked] = useState(false)
   const [verseBookmarks, setVerseBookmarks] = useState<{[key: string]: any}>({})
@@ -177,6 +188,9 @@ export default function BibleReaderNew() {
   const contentRef = useRef<HTMLDivElement>(null)
   const verseRefs = useRef<{[key: number]: HTMLDivElement}>({})
 
+  // PWA install prompt
+  const { canInstall, isInstalled, showInstallPrompt } = useInstallPrompt()
+
   // Load user preferences from localStorage
   useEffect(() => {
     const savedPrefs = localStorage.getItem('bibleReaderPreferences')
@@ -235,6 +249,39 @@ export default function BibleReaderNew() {
     return () => window.removeEventListener('scroll', handleScroll)
   }, [])
 
+  // Online/offline detection
+  useEffect(() => {
+    const handleOnline = () => {
+      setIsOnline(true)
+      if (isOfflineMode) {
+        // Show notification that connection is restored
+        console.log('Connection restored, you can now access all features')
+      }
+    }
+
+    const handleOffline = () => {
+      setIsOnline(false)
+      console.log('You are now offline. Only downloaded content is available.')
+    }
+
+    // Set initial state
+    setIsOnline(navigator.onLine)
+
+    // Check for offline mode preference
+    const offlineParam = new URLSearchParams(window.location.search).get('offline')
+    if (offlineParam === 'true') {
+      setIsOfflineMode(true)
+    }
+
+    window.addEventListener('online', handleOnline)
+    window.addEventListener('offline', handleOffline)
+
+    return () => {
+      window.removeEventListener('online', handleOnline)
+      window.removeEventListener('offline', handleOffline)
+    }
+  }, [isOfflineMode])
+
   // Fetch versions based on showAllVersions state and locale
   useEffect(() => {
     setVersionsLoading(true)
@@ -1093,6 +1140,24 @@ export default function BibleReaderNew() {
             <Share />
           </IconButton>
         </Tooltip>
+
+        <Tooltip title="Offline Downloads">
+          <IconButton
+            size="small"
+            onClick={() => setOfflineDialogOpen(true)}
+            sx={{ color: !isOnline ? 'warning.main' : 'inherit' }}
+          >
+            {isOnline ? <CloudDownload /> : <WifiOff />}
+          </IconButton>
+        </Tooltip>
+
+        {canInstall && !isInstalled && (
+          <Tooltip title="Install App">
+            <IconButton size="small" onClick={showInstallPrompt}>
+              <Storage />
+            </IconButton>
+          </Tooltip>
+        )}
       </Box>
     </Paper>
   )
@@ -1386,6 +1451,38 @@ export default function BibleReaderNew() {
       {/* Settings Dialog */}
       {renderSettings()}
 
+      {/* Offline Downloads Dialog */}
+      <Dialog
+        open={offlineDialogOpen}
+        onClose={() => setOfflineDialogOpen(false)}
+        maxWidth="md"
+        fullWidth
+        fullScreen={isMobile}
+      >
+        <DialogTitle>
+          <Box sx={{ display: 'flex', alignItems: 'center', gap: 2 }}>
+            <Storage color="primary" />
+            Offline Bible Downloads
+          </Box>
+        </DialogTitle>
+        <DialogContent sx={{ p: 0 }}>
+          <OfflineDownloadManager
+            availableVersions={versions}
+            onVersionDownloaded={(versionId) => {
+              console.log(`Version ${versionId} downloaded successfully`)
+            }}
+          />
+        </DialogContent>
+        <DialogActions>
+          <Button onClick={() => setOfflineDialogOpen(false)}>
+            Close
+          </Button>
+        </DialogActions>
+      </Dialog>
+
+      {/* PWA Install Prompt */}
+      <InstallPrompt autoShow={true} />
+
       {/* Copy Feedback */}
       <Snackbar
         open={copyFeedback.open}
diff --git a/app/[locale]/layout.tsx b/app/[locale]/layout.tsx
index b0c6d9b..adfa4ba 100644
--- a/app/[locale]/layout.tsx
+++ b/app/[locale]/layout.tsx
@@ -8,6 +8,7 @@ import { AuthProvider } from '@/components/auth/auth-provider'
 import { Navigation } from '@/components/layout/navigation'
 import { Footer } from '@/components/layout/footer'
 import FloatingChat from '@/components/chat/floating-chat'
+import { ServiceWorkerProvider } from '@/components/pwa/service-worker-provider'
 import { merriweather, lato } from '@/lib/fonts'
 
 export async function generateMetadata({ params }: { params: Promise<{ locale: string }> }): Promise<Metadata> {
@@ -53,6 +54,7 @@ export async function generateMetadata({ params }: { params: Promise<{ locale: s
       description: t('twitterDescription'),
       images: [ogImageUrl],
     },
+    manifest: '/manifest.json',
     other: {
       'application/ld+json': JSON.stringify({
         "@context": "https://schema.org",
@@ -119,12 +121,14 @@ export default async function LocaleLayout({
       <body className={`${merriweather.variable} ${lato.variable}`}>
         <NextIntlClientProvider messages={messages} locale={locale}>
           <MuiThemeProvider>
-            <AuthProvider>
-              <Navigation />
-              {children}
-              <Footer />
-              <FloatingChat />
-            </AuthProvider>
+            <ServiceWorkerProvider>
+              <AuthProvider>
+                <Navigation />
+                {children}
+                <Footer />
+                <FloatingChat />
+              </AuthProvider>
+            </ServiceWorkerProvider>
           </MuiThemeProvider>
         </NextIntlClientProvider>
       </body>
diff --git a/app/[locale]/offline/page.tsx b/app/[locale]/offline/page.tsx
new file mode 100644
index 0000000..bf9f890
--- /dev/null
+++ b/app/[locale]/offline/page.tsx
@@ -0,0 +1,111 @@
+'use client'
+
+import { Suspense, useState, useEffect } from 'react'
+import dynamic from 'next/dynamic'
+
+// Dynamic imports to avoid SSR issues with navigator/window
+const OfflineBibleReader = dynamic(
+  () => import('@/components/bible/offline-bible-reader').then(mod => ({ default: mod.OfflineBibleReader })),
+  { ssr: false, loading: () => <div>Loading offline reader...</div> }
+)
+
+const OfflineDownloadManager = dynamic(
+  () => import('@/components/bible/offline-download-manager').then(mod => ({ default: mod.OfflineDownloadManager })),
+  { ssr: false, loading: () => <div>Loading download manager...</div> }
+)
+
+const InstallPrompt = dynamic(
+  () => import('@/components/pwa/install-prompt').then(mod => ({ default: mod.InstallPrompt })),
+  { ssr: false }
+)
+import {
+  Box,
+  Container,
+  Typography,
+  Tabs,
+  Tab,
+  Paper
+} from '@mui/material'
+
+interface BibleVersion {
+  id: string
+  name: string
+  abbreviation: string
+  language: string
+  isDefault?: boolean
+}
+
+function OfflinePageContent() {
+  const [tabValue, setTabValue] = useState(0)
+  const [availableVersions, setAvailableVersions] = useState<BibleVersion[]>([])
+
+  useEffect(() => {
+    // Fetch available Bible versions for download
+    fetch('/api/bible/versions?all=true&limit=50')
+      .then(res => res.json())
+      .then(data => {
+        if (data.success && data.versions) {
+          setAvailableVersions(data.versions)
+        }
+      })
+      .catch(err => console.error('Failed to fetch versions:', err))
+  }, [])
+
+  const handleTabChange = (event: React.SyntheticEvent, newValue: number) => {
+    setTabValue(newValue)
+  }
+
+  return (
+    <Container maxWidth="lg" sx={{ py: 3 }}>
+      <Box sx={{ mb: 3 }}>
+        <Typography variant="h4" component="h1" gutterBottom>
+          Offline Bible Reading
+        </Typography>
+        <Typography variant="body1" color="text.secondary">
+          Download Bible versions for offline reading and access them without an internet connection.
+        </Typography>
+      </Box>
+
+      <Paper sx={{ mb: 3 }}>
+        <Tabs
+          value={tabValue}
+          onChange={handleTabChange}
+          variant="fullWidth"
+          sx={{ borderBottom: 1, borderColor: 'divider' }}
+        >
+          <Tab label="Offline Reader" />
+          <Tab label="Download Manager" />
+        </Tabs>
+
+        <Box sx={{ p: 0 }}>
+          {tabValue === 0 && (
+            <OfflineBibleReader
+              onRequestDownload={() => setTabValue(1)}
+            />
+          )}
+          {tabValue === 1 && (
+            <OfflineDownloadManager
+              availableVersions={availableVersions}
+              onVersionDownloaded={() => setTabValue(0)}
+            />
+          )}
+        </Box>
+      </Paper>
+
+      {/* PWA Install Prompt */}
+      <InstallPrompt autoShow={false} />
+    </Container>
+  )
+}
+
+export default function OfflinePage() {
+  return (
+    <Suspense fallback={
+      <Box sx={{ display: 'flex', justifyContent: 'center', p: 4 }}>
+        Loading offline reading interface...
+      </Box>
+    }>
+      <OfflinePageContent />
+    </Suspense>
+  )
+}
\ No newline at end of file
diff --git a/components/bible/offline-bible-reader.tsx b/components/bible/offline-bible-reader.tsx
new file mode 100644
index 0000000..a142df5
--- /dev/null
+++ b/components/bible/offline-bible-reader.tsx
@@ -0,0 +1,371 @@
+'use client'
+
+import { useState, useEffect } from 'react'
+// import { useTranslations } from 'next-intl'
+import {
+  Box,
+  Card,
+  CardContent,
+  Typography,
+  Select,
+  MenuItem,
+  FormControl,
+  InputLabel,
+  Button,
+  Alert,
+  CircularProgress,
+  Chip,
+  Paper,
+  Divider,
+  IconButton,
+  Tooltip
+} from '@mui/material'
+import {
+  CloudOff,
+  Wifi,
+  WifiOff,
+  NavigateBefore,
+  NavigateNext,
+  MenuBook,
+  Download
+} from '@mui/icons-material'
+import {
+  offlineStorage,
+  type BibleVersion,
+  type BibleBook,
+  type BibleChapter
+} from '@/lib/offline-storage'
+
+interface OfflineBibleReaderProps {
+  onRequestDownload?: () => void
+}
+
+export function OfflineBibleReader({ onRequestDownload }: OfflineBibleReaderProps) {
+  // const t = useTranslations('bible')
+  const [isOnline, setIsOnline] = useState(true)
+  const [versions, setVersions] = useState<BibleVersion[]>([])
+  const [selectedVersion, setSelectedVersion] = useState<string>('')
+  const [books, setBooks] = useState<BibleBook[]>([])
+  const [selectedBook, setSelectedBook] = useState<string>('')
+  const [currentChapter, setCurrentChapter] = useState<BibleChapter | null>(null)
+  const [selectedChapterNum, setSelectedChapterNum] = useState<number>(1)
+  const [loading, setLoading] = useState(true)
+  const [error, setError] = useState<string | null>(null)
+
+  useEffect(() => {
+    checkOnlineStatus()
+    loadOfflineVersions()
+
+    // Listen for online/offline events
+    const handleOnline = () => setIsOnline(true)
+    const handleOffline = () => setIsOnline(false)
+
+    window.addEventListener('online', handleOnline)
+    window.addEventListener('offline', handleOffline)
+
+    return () => {
+      window.removeEventListener('online', handleOnline)
+      window.removeEventListener('offline', handleOffline)
+    }
+  }, [])
+
+  useEffect(() => {
+    if (selectedVersion) {
+      loadBooksForVersion(selectedVersion)
+    }
+  }, [selectedVersion])
+
+  useEffect(() => {
+    if (selectedBook && selectedVersion) {
+      loadChapter(selectedVersion, selectedBook, selectedChapterNum)
+    }
+  }, [selectedBook, selectedChapterNum, selectedVersion])
+
+  const checkOnlineStatus = () => {
+    setIsOnline(navigator.onLine)
+  }
+
+  const loadOfflineVersions = async () => {
+    try {
+      setLoading(true)
+      const offlineVersions = await offlineStorage.getAllVersions()
+      setVersions(offlineVersions)
+
+      if (offlineVersions.length > 0 && !selectedVersion) {
+        setSelectedVersion(offlineVersions[0].id)
+      }
+    } catch (error) {
+      console.error('Failed to load offline versions:', error)
+      setError('Failed to load offline Bible versions')
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  const loadBooksForVersion = async (versionId: string) => {
+    try {
+      const versionBooks = await offlineStorage.getBooksForVersion(versionId)
+      setBooks(versionBooks.sort((a, b) => a.orderNum - b.orderNum))
+
+      if (versionBooks.length > 0 && !selectedBook) {
+        setSelectedBook(versionBooks[0].id)
+        setSelectedChapterNum(1)
+      }
+    } catch (error) {
+      console.error('Failed to load books:', error)
+      setError('Failed to load books for this version')
+    }
+  }
+
+  const loadChapter = async (versionId: string, bookId: string, chapterNum: number) => {
+    try {
+      setError(null)
+      const chapter = await offlineStorage.getChapter(versionId, bookId, chapterNum)
+
+      if (chapter) {
+        setCurrentChapter(chapter)
+      } else {
+        setError(`Chapter ${chapterNum} not found in offline storage`)
+      }
+    } catch (error) {
+      console.error('Failed to load chapter:', error)
+      setError('Failed to load chapter from offline storage')
+    }
+  }
+
+  const navigateChapter = (direction: 'prev' | 'next') => {
+    if (!currentChapter || !selectedBook) return
+
+    const currentBook = books.find(b => b.id === selectedBook)
+    if (!currentBook) return
+
+    let newChapterNum = selectedChapterNum
+    let newBookId = selectedBook
+
+    if (direction === 'next') {
+      if (selectedChapterNum < currentBook.chaptersCount) {
+        newChapterNum = selectedChapterNum + 1
+      } else {
+        // Move to next book
+        const currentBookIndex = books.findIndex(b => b.id === selectedBook)
+        if (currentBookIndex < books.length - 1) {
+          newBookId = books[currentBookIndex + 1].id
+          newChapterNum = 1
+        }
+      }
+    } else {
+      if (selectedChapterNum > 1) {
+        newChapterNum = selectedChapterNum - 1
+      } else {
+        // Move to previous book
+        const currentBookIndex = books.findIndex(b => b.id === selectedBook)
+        if (currentBookIndex > 0) {
+          const prevBook = books[currentBookIndex - 1]
+          newBookId = prevBook.id
+          newChapterNum = prevBook.chaptersCount
+        }
+      }
+    }
+
+    if (newBookId !== selectedBook) {
+      setSelectedBook(newBookId)
+    }
+    setSelectedChapterNum(newChapterNum)
+  }
+
+  const getCurrentBookName = () => {
+    return books.find(b => b.id === selectedBook)?.name || ''
+  }
+
+  const getVersionName = () => {
+    return versions.find(v => v.id === selectedVersion)?.name || ''
+  }
+
+  if (loading) {
+    return (
+      <Box sx={{ display: 'flex', justifyContent: 'center', p: 4 }}>
+        <CircularProgress />
+      </Box>
+    )
+  }
+
+  if (versions.length === 0) {
+    return (
+      <Card sx={{ m: 2 }}>
+        <CardContent sx={{ textAlign: 'center', py: 6 }}>
+          <CloudOff sx={{ fontSize: 60, color: 'text.secondary', mb: 2 }} />
+          <Typography variant="h5" gutterBottom>
+            No Offline Bible Versions
+          </Typography>
+          <Typography color="text.secondary" paragraph>
+            You haven't downloaded any Bible versions for offline reading yet.
+          </Typography>
+          <Button
+            variant="contained"
+            startIcon={<Download />}
+            onClick={onRequestDownload}
+            sx={{ mt: 2 }}
+          >
+            Download Bible Versions
+          </Button>
+        </CardContent>
+      </Card>
+    )
+  }
+
+  return (
+    <Box sx={{ p: 2 }}>
+      {/* Header with status */}
+      <Box sx={{ mb: 3, display: 'flex', alignItems: 'center', gap: 2 }}>
+        <MenuBook color="primary" />
+        <Typography variant="h5">Offline Bible Reader</Typography>
+        <Chip
+          icon={isOnline ? <Wifi /> : <WifiOff />}
+          label={isOnline ? 'Online' : 'Offline'}
+          color={isOnline ? 'success' : 'warning'}
+          size="small"
+        />
+      </Box>
+
+      {/* Controls */}
+      <Paper sx={{ p: 2, mb: 3 }}>
+        <Box sx={{ display: 'flex', gap: 2, flexWrap: 'wrap', alignItems: 'center' }}>
+          <FormControl size="small" sx={{ minWidth: 200 }}>
+            <InputLabel>Bible Version</InputLabel>
+            <Select
+              value={selectedVersion}
+              label="Bible Version"
+              onChange={(e) => setSelectedVersion(e.target.value)}
+            >
+              {versions.map((version) => (
+                <MenuItem key={version.id} value={version.id}>
+                  {version.name} ({version.abbreviation})
+                </MenuItem>
+              ))}
+            </Select>
+          </FormControl>
+
+          <FormControl size="small" sx={{ minWidth: 200 }}>
+            <InputLabel>Book</InputLabel>
+            <Select
+              value={selectedBook}
+              label="Book"
+              onChange={(e) => {
+                setSelectedBook(e.target.value)
+                setSelectedChapterNum(1)
+              }}
+            >
+              {books.map((book) => (
+                <MenuItem key={book.id} value={book.id}>
+                  {book.name}
+                </MenuItem>
+              ))}
+            </Select>
+          </FormControl>
+
+          <FormControl size="small" sx={{ minWidth: 120 }}>
+            <InputLabel>Chapter</InputLabel>
+            <Select
+              value={selectedChapterNum}
+              label="Chapter"
+              onChange={(e) => setSelectedChapterNum(Number(e.target.value))}
+            >
+              {Array.from(
+                { length: books.find(b => b.id === selectedBook)?.chaptersCount || 1 },
+                (_, i) => (
+                  <MenuItem key={i + 1} value={i + 1}>
+                    {i + 1}
+                  </MenuItem>
+                )
+              )}
+            </Select>
+          </FormControl>
+        </Box>
+      </Paper>
+
+      {/* Error Alert */}
+      {error && (
+        <Alert severity="error" sx={{ mb: 3 }}>
+          {error}
+        </Alert>
+      )}
+
+      {/* Chapter Content */}
+      {currentChapter && (
+        <Card>
+          <CardContent>
+            {/* Chapter Header */}
+            <Box sx={{ mb: 3, textAlign: 'center' }}>
+              <Typography variant="h4" gutterBottom>
+                {getCurrentBookName()} {selectedChapterNum}
+              </Typography>
+              <Typography variant="subtitle1" color="text.secondary">
+                {getVersionName()}
+              </Typography>
+            </Box>
+
+            <Divider sx={{ mb: 3 }} />
+
+            {/* Verses */}
+            <Box sx={{ lineHeight: 2, fontSize: '1.1rem' }}>
+              {currentChapter.verses.map((verse) => (
+                <Box key={verse.id} sx={{ mb: 1 }}>
+                  <Typography
+                    component="span"
+                    sx={{
+                      fontWeight: 'bold',
+                      color: 'primary.main',
+                      fontSize: '0.9em',
+                      mr: 1
+                    }}
+                  >
+                    {verse.verseNum}
+                  </Typography>
+                  <Typography component="span">
+                    {verse.text}
+                  </Typography>
+                </Box>
+              ))}
+            </Box>
+
+            {/* Navigation */}
+            <Box sx={{
+              display: 'flex',
+              justifyContent: 'space-between',
+              alignItems: 'center',
+              mt: 4,
+              pt: 2,
+              borderTop: 1,
+              borderColor: 'divider'
+            }}>
+              <Tooltip title="Previous Chapter">
+                <IconButton
+                  onClick={() => navigateChapter('prev')}
+                  disabled={selectedChapterNum === 1 && books.findIndex(b => b.id === selectedBook) === 0}
+                >
+                  <NavigateBefore />
+                </IconButton>
+              </Tooltip>
+
+              <Typography variant="body2" color="text.secondary">
+                {currentChapter.verses.length} verses
+              </Typography>
+
+              <Tooltip title="Next Chapter">
+                <IconButton
+                  onClick={() => navigateChapter('next')}
+                  disabled={
+                    selectedChapterNum === (books.find(b => b.id === selectedBook)?.chaptersCount || 1) &&
+                    books.findIndex(b => b.id === selectedBook) === books.length - 1
+                  }
+                >
+                  <NavigateNext />
+                </IconButton>
+              </Tooltip>
+            </Box>
+          </CardContent>
+        </Card>
+      )}
+    </Box>
+  )
+}
\ No newline at end of file
diff --git a/components/bible/offline-download-manager.tsx b/components/bible/offline-download-manager.tsx
new file mode 100644
index 0000000..2cf499b
--- /dev/null
+++ b/components/bible/offline-download-manager.tsx
@@ -0,0 +1,377 @@
+'use client'
+
+import { useState, useEffect } from 'react'
+// import { useTranslations } from 'next-intl'
+import {
+  Box,
+  Card,
+  CardContent,
+  Typography,
+  Button,
+  LinearProgress,
+  List,
+  ListItem,
+  ListItemText,
+  ListItemSecondaryAction,
+  IconButton,
+  Dialog,
+  DialogTitle,
+  DialogContent,
+  DialogActions,
+  Chip,
+  Alert,
+  Tooltip
+} from '@mui/material'
+import {
+  Download,
+  Delete,
+  CloudDownload,
+  Storage,
+  Wifi,
+  WifiOff,
+  CheckCircle,
+  Error,
+  Info
+} from '@mui/icons-material'
+import { bibleDownloadManager, type BibleVersion, type DownloadProgress } from '@/lib/offline-storage'
+
+interface OfflineDownloadManagerProps {
+  availableVersions: BibleVersion[]
+  onVersionDownloaded?: (versionId: string) => void
+}
+
+export function OfflineDownloadManager({ availableVersions, onVersionDownloaded }: OfflineDownloadManagerProps) {
+  // const t = useTranslations('bible')
+  const [downloadedVersions, setDownloadedVersions] = useState<BibleVersion[]>([])
+  const [downloads, setDownloads] = useState<Record<string, DownloadProgress>>({})
+  const [storageInfo, setStorageInfo] = useState({ used: 0, quota: 0, percentage: 0 })
+  const [isOnline, setIsOnline] = useState(true)
+  const [confirmDelete, setConfirmDelete] = useState<string | null>(null)
+  const [loading, setLoading] = useState(true)
+
+  useEffect(() => {
+    loadDownloadedVersions()
+    loadStorageInfo()
+    checkOnlineStatus()
+
+    // Listen for online/offline events
+    const handleOnline = () => setIsOnline(true)
+    const handleOffline = () => setIsOnline(false)
+
+    window.addEventListener('online', handleOnline)
+    window.addEventListener('offline', handleOffline)
+
+    return () => {
+      window.removeEventListener('online', handleOnline)
+      window.removeEventListener('offline', handleOffline)
+    }
+  }, [])
+
+  const loadDownloadedVersions = async () => {
+    try {
+      const versions = await bibleDownloadManager.getDownloadedVersions()
+      setDownloadedVersions(versions)
+    } catch (error: unknown) {
+      console.error('Failed to load downloaded versions:', error)
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  const loadStorageInfo = async () => {
+    try {
+      const info = await bibleDownloadManager.getStorageInfo()
+      setStorageInfo(info)
+    } catch (error: unknown) {
+      console.error('Failed to load storage info:', error)
+    }
+  }
+
+  const checkOnlineStatus = () => {
+    setIsOnline(navigator.onLine)
+  }
+
+  const handleDownload = async (version: BibleVersion) => {
+    if (!isOnline) {
+      alert('You need an internet connection to download Bible versions')
+      return
+    }
+
+    try {
+      await bibleDownloadManager.downloadVersion(
+        version.id,
+        (progress: DownloadProgress) => {
+          setDownloads(prev => ({
+            ...prev,
+            [version.id]: progress
+          }))
+
+          if (progress.status === 'completed') {
+            loadDownloadedVersions()
+            loadStorageInfo()
+            onVersionDownloaded?.(version.id)
+
+            // Remove from downloads state after completion
+            setTimeout(() => {
+              setDownloads(prev => {
+                const { [version.id]: _, ...rest } = prev
+                return rest
+              })
+            }, 3000)
+          }
+        }
+      )
+    } catch (error: unknown) {
+      console.error('Download failed:', error)
+      const errorMessage = 'Download failed'
+      alert(errorMessage)
+    }
+  }
+
+  const handleDelete = async (versionId: string) => {
+    try {
+      await bibleDownloadManager.deleteVersion(versionId)
+      setDownloadedVersions(prev => prev.filter(v => v.id !== versionId))
+      loadStorageInfo()
+      setConfirmDelete(null)
+    } catch (error: unknown) {
+      console.error('Delete failed:', error)
+      alert('Failed to delete version')
+    }
+  }
+
+  const formatBytes = (bytes: number): string => {
+    if (bytes === 0) return '0 Bytes'
+    const k = 1024
+    const sizes = ['Bytes', 'KB', 'MB', 'GB']
+    const i = Math.floor(Math.log(bytes) / Math.log(k))
+    return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i]
+  }
+
+  const getStatusIcon = (status: string) => {
+    switch (status) {
+      case 'completed':
+        return <CheckCircle color="success" />
+      case 'failed':
+        return <Error color="error" />
+      case 'downloading':
+        return <CloudDownload color="primary" />
+      default:
+        return <Info color="info" />
+    }
+  }
+
+  const isVersionDownloaded = (versionId: string) => {
+    return downloadedVersions.some(v => v.id === versionId)
+  }
+
+  const isVersionDownloading = (versionId: string) => {
+    return downloads[versionId]?.status === 'downloading'
+  }
+
+  if (loading) {
+    return (
+      <Box sx={{ p: 3 }}>
+        <Typography>Loading offline storage...</Typography>
+        <LinearProgress sx={{ mt: 2 }} />
+      </Box>
+    )
+  }
+
+  return (
+    <Box sx={{ p: 3 }}>
+      {/* Header */}
+      <Box sx={{ mb: 3, display: 'flex', alignItems: 'center', gap: 2 }}>
+        <Storage color="primary" />
+        <Typography variant="h5">Offline Bible Storage</Typography>
+        <Chip
+          icon={isOnline ? <Wifi /> : <WifiOff />}
+          label={isOnline ? 'Online' : 'Offline'}
+          color={isOnline ? 'success' : 'error'}
+          size="small"
+        />
+      </Box>
+
+      {/* Storage Info */}
+      <Card sx={{ mb: 3 }}>
+        <CardContent>
+          <Typography variant="h6" gutterBottom>
+            Storage Usage
+          </Typography>
+          <Box sx={{ display: 'flex', alignItems: 'center', gap: 2, mb: 2 }}>
+            <Box sx={{ flexGrow: 1 }}>
+              <LinearProgress
+                variant="determinate"
+                value={storageInfo.percentage}
+                sx={{ height: 8, borderRadius: 4 }}
+              />
+            </Box>
+            <Typography variant="body2" color="text.secondary">
+              {storageInfo.percentage.toFixed(1)}%
+            </Typography>
+          </Box>
+          <Typography variant="body2" color="text.secondary">
+            {formatBytes(storageInfo.used)} of {formatBytes(storageInfo.quota)} used
+          </Typography>
+          <Typography variant="body2" color="text.secondary">
+            {downloadedVersions.length} Bible versions downloaded
+          </Typography>
+        </CardContent>
+      </Card>
+
+      {/* Available Versions for Download */}
+      {isOnline && (
+        <Card sx={{ mb: 3 }}>
+          <CardContent>
+            <Typography variant="h6" gutterBottom>
+              Available for Download
+            </Typography>
+            <List dense>
+              {availableVersions
+                .filter(version => !isVersionDownloaded(version.id))
+                .map((version) => (
+                  <ListItem key={version.id}>
+                    <ListItemText
+                      primary={version.name}
+                      secondary={`${version.abbreviation} - ${version.language}`}
+                    />
+                    <ListItemSecondaryAction>
+                      <Button
+                        startIcon={<Download />}
+                        onClick={() => handleDownload(version)}
+                        disabled={isVersionDownloading(version.id)}
+                        variant="outlined"
+                        size="small"
+                      >
+                        Download
+                      </Button>
+                    </ListItemSecondaryAction>
+                  </ListItem>
+                ))}
+            </List>
+            {availableVersions.filter(v => !isVersionDownloaded(v.id)).length === 0 && (
+              <Typography color="text.secondary">
+                All available versions are already downloaded
+              </Typography>
+            )}
+          </CardContent>
+        </Card>
+      )}
+
+      {/* Active Downloads */}
+      {Object.keys(downloads).length > 0 && (
+        <Card sx={{ mb: 3 }}>
+          <CardContent>
+            <Typography variant="h6" gutterBottom>
+              Downloads in Progress
+            </Typography>
+            <List dense>
+              {Object.entries(downloads).map(([versionId, progress]) => {
+                const version = availableVersions.find(v => v.id === versionId)
+                return (
+                  <ListItem key={versionId}>
+                    <ListItemText
+                      primary={
+                        <Box sx={{ display: 'flex', alignItems: 'center', gap: 1 }}>
+                          {getStatusIcon(progress.status)}
+                          <Typography>
+                            {version?.name || versionId}
+                          </Typography>
+                        </Box>
+                      }
+                      secondary={
+                        <Box sx={{ mt: 1 }}>
+                          <LinearProgress
+                            variant="determinate"
+                            value={progress.progress}
+                            sx={{ mb: 1 }}
+                          />
+                          <Typography variant="body2" color="text.secondary">
+                            {progress.downloadedChapters} / {progress.totalChapters} chapters
+                            ({progress.progress}%)
+                          </Typography>
+                        </Box>
+                      }
+                    />
+                  </ListItem>
+                )
+              })}
+            </List>
+          </CardContent>
+        </Card>
+      )}
+
+      {/* Downloaded Versions */}
+      <Card>
+        <CardContent>
+          <Typography variant="h6" gutterBottom>
+            Downloaded Versions
+          </Typography>
+          {downloadedVersions.length === 0 ? (
+            <Alert severity="info">
+              No Bible versions downloaded yet. Download versions above to read offline.
+            </Alert>
+          ) : (
+            <List dense>
+              {downloadedVersions.map((version) => (
+                <ListItem key={version.id}>
+                  <ListItemText
+                    primary={version.name}
+                    secondary={
+                      <Box>
+                        <Typography variant="body2" color="text.secondary">
+                          {version.abbreviation} - {version.language}
+                        </Typography>
+                        {version.downloadedAt && (
+                          <Typography variant="caption" color="text.secondary">
+                            Downloaded: {new Date(version.downloadedAt).toLocaleDateString()}
+                          </Typography>
+                        )}
+                      </Box>
+                    }
+                  />
+                  <ListItemSecondaryAction>
+                    <Tooltip title="Delete from offline storage">
+                      <IconButton
+                        edge="end"
+                        onClick={() => setConfirmDelete(version.id)}
+                        color="error"
+                        size="small"
+                      >
+                        <Delete />
+                      </IconButton>
+                    </Tooltip>
+                  </ListItemSecondaryAction>
+                </ListItem>
+              ))}
+            </List>
+          )}
+        </CardContent>
+      </Card>
+
+      {/* Delete Confirmation Dialog */}
+      <Dialog
+        open={!!confirmDelete}
+        onClose={() => setConfirmDelete(null)}
+      >
+        <DialogTitle>Delete Bible Version</DialogTitle>
+        <DialogContent>
+          <Typography>
+            Are you sure you want to delete this Bible version from offline storage?
+            You'll need to download it again to read offline.
+          </Typography>
+        </DialogContent>
+        <DialogActions>
+          <Button onClick={() => setConfirmDelete(null)}>Cancel</Button>
+          <Button
+            onClick={() => confirmDelete && handleDelete(confirmDelete)}
+            color="error"
+            variant="contained"
+          >
+            Delete
+          </Button>
+        </DialogActions>
+      </Dialog>
+    </Box>
+  )
+}
\ No newline at end of file
diff --git a/components/pwa/install-prompt.tsx b/components/pwa/install-prompt.tsx
new file mode 100644
index 0000000..c1f2d40
--- /dev/null
+++ b/components/pwa/install-prompt.tsx
@@ -0,0 +1,331 @@
+'use client'
+
+import { useState, useEffect } from 'react'
+// import { useTranslations } from 'next-intl'
+import {
+  Box,
+  Card,
+  CardContent,
+  Typography,
+  Button,
+  IconButton,
+  Slide,
+  Paper,
+  Dialog,
+  DialogTitle,
+  DialogContent,
+  DialogActions,
+  List,
+  ListItem,
+  ListItemIcon,
+  ListItemText
+} from '@mui/material'
+import {
+  Close,
+  GetApp,
+  Smartphone,
+  CloudOff,
+  Speed,
+  Notifications,
+  Home,
+  Info
+} from '@mui/icons-material'
+import { usePWA } from '@/components/pwa/service-worker-provider'
+
+interface InstallPromptProps {
+  autoShow?: boolean
+}
+
+export function InstallPrompt({ autoShow = false }: InstallPromptProps) {
+  // const t = useTranslations('pwa')
+  const [showPrompt, setShowPrompt] = useState(false)
+  const [showInfo, setShowInfo] = useState(false)
+  const [isInstalled, setIsInstalled] = useState(false)
+  const { canInstall, installPrompt, isInstalled: pwaInstalled } = usePWA()
+
+  useEffect(() => {
+    // Check if app is already installed
+    if (window.matchMedia && window.matchMedia('(display-mode: standalone)').matches) {
+      setIsInstalled(true)
+    }
+
+    // Auto show prompt if configured and can install
+    if (autoShow && canInstall && !isInstalled && !hasUserDismissed()) {
+      const timer = setTimeout(() => {
+        setShowPrompt(true)
+      }, 3000) // Show after 3 seconds
+
+      return () => clearTimeout(timer)
+    }
+  }, [autoShow, canInstall, isInstalled])
+
+  useEffect(() => {
+    setIsInstalled(pwaInstalled)
+  }, [pwaInstalled])
+
+  const hasUserDismissed = () => {
+    return localStorage.getItem('pwa-install-dismissed') === 'true'
+  }
+
+  const markAsDismissed = () => {
+    localStorage.setItem('pwa-install-dismissed', 'true')
+  }
+
+  const handleInstall = async () => {
+    try {
+      await installPrompt()
+      setShowPrompt(false)
+      setIsInstalled(true)
+    } catch (error) {
+      console.error('Installation failed:', error)
+    }
+  }
+
+  const handleDismiss = () => {
+    setShowPrompt(false)
+    markAsDismissed()
+  }
+
+  const handleShowInfo = () => {
+    setShowInfo(true)
+  }
+
+  const getPlatformInstructions = () => {
+    const userAgent = navigator.userAgent.toLowerCase()
+
+    if (userAgent.includes('iphone') || userAgent.includes('ipad')) {
+      return {
+        platform: 'iOS (Safari)',
+        steps: [
+          'Tap the Share button in Safari',
+          'Scroll down and tap "Add to Home Screen"',
+          'Tap "Add" to install the app'
+        ]
+      }
+    } else if (userAgent.includes('android')) {
+      return {
+        platform: 'Android (Chrome)',
+        steps: [
+          'Tap the menu (three dots) in Chrome',
+          'Select "Add to Home screen"',
+          'Tap "Add" to install the app'
+        ]
+      }
+    } else {
+      return {
+        platform: 'Desktop',
+        steps: [
+          'Look for the install icon in your browser\'s address bar',
+          'Click the install button or use the browser menu',
+          'Follow the prompts to install the app'
+        ]
+      }
+    }
+  }
+
+  if (isInstalled) {
+    return null // Don't show if already installed
+  }
+
+  return (
+    <>
+      {/* Install Prompt Card */}
+      <Slide direction="up" in={showPrompt} mountOnEnter unmountOnExit>
+        <Paper
+          elevation={8}
+          sx={{
+            position: 'fixed',
+            bottom: 16,
+            left: 16,
+            right: 16,
+            zIndex: 1300,
+            maxWidth: 400,
+            mx: 'auto'
+          }}
+        >
+          <Card>
+            <CardContent sx={{ pb: 1 }}>
+              <Box sx={{ display: 'flex', alignItems: 'flex-start', gap: 2 }}>
+                <GetApp color="primary" sx={{ mt: 0.5 }} />
+                <Box sx={{ flexGrow: 1 }}>
+                  <Typography variant="h6" gutterBottom>
+                    Install Biblical Guide
+                  </Typography>
+                  <Typography variant="body2" color="text.secondary" paragraph>
+                    Install our app for offline Bible reading, faster access, and a native app experience.
+                  </Typography>
+
+                  <Box sx={{ display: 'flex', gap: 1, flexWrap: 'wrap', mt: 2 }}>
+                    {canInstall ? (
+                      <Button
+                        variant="contained"
+                        size="small"
+                        onClick={handleInstall}
+                        startIcon={<GetApp />}
+                      >
+                        Install App
+                      </Button>
+                    ) : (
+                      <Button
+                        variant="contained"
+                        size="small"
+                        onClick={handleShowInfo}
+                        startIcon={<Info />}
+                      >
+                        How to Install
+                      </Button>
+                    )}
+
+                    <Button
+                      variant="text"
+                      size="small"
+                      onClick={handleDismiss}
+                    >
+                      Not Now
+                    </Button>
+                  </Box>
+                </Box>
+
+                <IconButton
+                  size="small"
+                  onClick={handleDismiss}
+                  sx={{ mt: -1, mr: -1 }}
+                >
+                  <Close />
+                </IconButton>
+              </Box>
+            </CardContent>
+          </Card>
+        </Paper>
+      </Slide>
+
+      {/* Installation Info Dialog */}
+      <Dialog
+        open={showInfo}
+        onClose={() => setShowInfo(false)}
+        maxWidth="sm"
+        fullWidth
+      >
+        <DialogTitle>
+          <Box sx={{ display: 'flex', alignItems: 'center', gap: 2 }}>
+            <Smartphone color="primary" />
+            Install Biblical Guide App
+          </Box>
+        </DialogTitle>
+
+        <DialogContent>
+          <Typography variant="body1" paragraph>
+            Install our Progressive Web App for the best experience:
+          </Typography>
+
+          {/* Benefits */}
+          <Typography variant="h6" gutterBottom sx={{ mt: 3 }}>
+            Benefits
+          </Typography>
+          <List dense>
+            <ListItem>
+              <ListItemIcon>
+                <CloudOff color="primary" />
+              </ListItemIcon>
+              <ListItemText
+                primary="Offline Reading"
+                secondary="Download Bible versions and read without internet"
+              />
+            </ListItem>
+            <ListItem>
+              <ListItemIcon>
+                <Speed color="primary" />
+              </ListItemIcon>
+              <ListItemText
+                primary="Faster Performance"
+                secondary="Native app-like speed and responsiveness"
+              />
+            </ListItem>
+            <ListItem>
+              <ListItemIcon>
+                <Home color="primary" />
+              </ListItemIcon>
+              <ListItemText
+                primary="Home Screen Access"
+                secondary="Quick access from your device's home screen"
+              />
+            </ListItem>
+            <ListItem>
+              <ListItemIcon>
+                <Notifications color="primary" />
+              </ListItemIcon>
+              <ListItemText
+                primary="Push Notifications"
+                secondary="Daily verses and prayer reminders (optional)"
+              />
+            </ListItem>
+          </List>
+
+          {/* Installation Instructions */}
+          <Typography variant="h6" gutterBottom sx={{ mt: 3 }}>
+            How to Install ({getPlatformInstructions().platform})
+          </Typography>
+          <List dense>
+            {getPlatformInstructions().steps.map((step, index) => (
+              <ListItem key={index}>
+                <ListItemIcon>
+                  <Typography variant="body2" color="primary" fontWeight="bold">
+                    {index + 1}
+                  </Typography>
+                </ListItemIcon>
+                <ListItemText primary={step} />
+              </ListItem>
+            ))}
+          </List>
+        </DialogContent>
+
+        <DialogActions>
+          <Button onClick={() => setShowInfo(false)}>
+            Close
+          </Button>
+          {canInstall && (
+            <Button
+              variant="contained"
+              onClick={handleInstall}
+              startIcon={<GetApp />}
+            >
+              Install Now
+            </Button>
+          )}
+        </DialogActions>
+      </Dialog>
+    </>
+  )
+}
+
+// Export a hook for manual installation prompt
+export function useInstallPrompt() {
+  const { canInstall, installPrompt } = usePWA()
+  const [isInstalled, setIsInstalled] = useState(false)
+
+  useEffect(() => {
+    if (window.matchMedia && window.matchMedia('(display-mode: standalone)').matches) {
+      setIsInstalled(true)
+    }
+  }, [])
+
+  const showInstallPrompt = async () => {
+    if (canInstall && !isInstalled) {
+      try {
+        await installPrompt()
+        setIsInstalled(true)
+        return true
+      } catch (error) {
+        console.error('Installation failed:', error)
+        return false
+      }
+    }
+    return false
+  }
+
+  return {
+    canInstall: canInstall && !isInstalled,
+    isInstalled,
+    showInstallPrompt
+  }
+}
\ No newline at end of file
diff --git a/components/pwa/service-worker-provider.tsx b/components/pwa/service-worker-provider.tsx
new file mode 100644
index 0000000..c810a44
--- /dev/null
+++ b/components/pwa/service-worker-provider.tsx
@@ -0,0 +1,238 @@
+'use client'
+
+import { useEffect, useState } from 'react'
+import { useTranslations } from 'next-intl'
+
+interface ServiceWorkerContextType {
+  isInstalling: boolean
+  isInstalled: boolean
+  isUpdateAvailable: boolean
+  updateServiceWorker: () => Promise<void>
+  installPrompt: () => Promise<void>
+  canInstall: boolean
+}
+
+export function ServiceWorkerProvider({ children }: { children: React.ReactNode }) {
+  const [isInstalling, setIsInstalling] = useState(false)
+  const [isInstalled, setIsInstalled] = useState(false)
+  const [isUpdateAvailable, setIsUpdateAvailable] = useState(false)
+  const [canInstall, setCanInstall] = useState(false)
+  const [deferredPrompt, setDeferredPrompt] = useState<any>(null)
+  const [registration, setRegistration] = useState<ServiceWorkerRegistration | null>(null)
+  const t = useTranslations('pwa')
+
+  useEffect(() => {
+    if (typeof window === 'undefined' || !('serviceWorker' in navigator)) {
+      console.log('[PWA] Service Worker not supported')
+      return
+    }
+
+    registerServiceWorker()
+    setupInstallPrompt()
+
+    // Cleanup function
+    return () => {
+      if (registration) {
+        registration.removeEventListener('updatefound', handleUpdateFound)
+      }
+    }
+  }, [])
+
+  const registerServiceWorker = async () => {
+    try {
+      setIsInstalling(true)
+      console.log('[PWA] Registering service worker...')
+
+      const reg = await navigator.serviceWorker.register('/sw.js', {
+        scope: '/',
+        updateViaCache: 'none'
+      })
+
+      setRegistration(reg)
+      setIsInstalled(true)
+      console.log('[PWA] Service worker registered successfully')
+
+      // Check for updates
+      reg.addEventListener('updatefound', handleUpdateFound)
+
+      // Check if there's already an update waiting
+      if (reg.waiting) {
+        setIsUpdateAvailable(true)
+      }
+
+      // Listen for controlling service worker changes
+      navigator.serviceWorker.addEventListener('controllerchange', () => {
+        console.log('[PWA] Service worker controller changed')
+        window.location.reload()
+      })
+
+    } catch (error) {
+      console.error('[PWA] Service worker registration failed:', error)
+    } finally {
+      setIsInstalling(false)
+    }
+  }
+
+  const handleUpdateFound = () => {
+    if (!registration) return
+
+    const newWorker = registration.installing
+    if (!newWorker) return
+
+    console.log('[PWA] New service worker installing...')
+
+    newWorker.addEventListener('statechange', () => {
+      if (newWorker.state === 'installed' && navigator.serviceWorker.controller) {
+        console.log('[PWA] New service worker installed, update available')
+        setIsUpdateAvailable(true)
+      }
+    })
+  }
+
+  const updateServiceWorker = async () => {
+    if (!registration || !registration.waiting) {
+      console.log('[PWA] No update available')
+      return
+    }
+
+    console.log('[PWA] Updating service worker...')
+    registration.waiting.postMessage({ type: 'SKIP_WAITING' })
+    setIsUpdateAvailable(false)
+  }
+
+  const setupInstallPrompt = () => {
+    // Listen for beforeinstallprompt event
+    window.addEventListener('beforeinstallprompt', (e) => {
+      console.log('[PWA] Install prompt available')
+      e.preventDefault()
+      setDeferredPrompt(e)
+      setCanInstall(true)
+    })
+
+    // Listen for app installed event
+    window.addEventListener('appinstalled', () => {
+      console.log('[PWA] App installed')
+      setCanInstall(false)
+      setDeferredPrompt(null)
+      showNotification('App installed successfully!', 'success')
+    })
+
+    // Check if already installed
+    if (window.matchMedia && window.matchMedia('(display-mode: standalone)').matches) {
+      console.log('[PWA] App is running in standalone mode')
+      setCanInstall(false)
+    }
+  }
+
+  const installPrompt = async () => {
+    if (!deferredPrompt) {
+      console.log('[PWA] No install prompt available')
+      return
+    }
+
+    try {
+      console.log('[PWA] Showing install prompt...')
+      const result = await deferredPrompt.prompt()
+      console.log('[PWA] Install prompt result:', result.outcome)
+
+      if (result.outcome === 'accepted') {
+        setCanInstall(false)
+        setDeferredPrompt(null)
+      }
+    } catch (error) {
+      console.error('[PWA] Install prompt failed:', error)
+    }
+  }
+
+  const showNotification = (message: string, type: 'success' | 'error' | 'info' = 'info') => {
+    // Show a toast notification (you can integrate with your existing notification system)
+    console.log(`[PWA] ${type.toUpperCase()}: ${message}`)
+
+    // Create a simple toast
+    const toast = document.createElement('div')
+    toast.style.cssText = `
+      position: fixed;
+      top: 20px;
+      right: 20px;
+      background: ${type === 'success' ? '#4CAF50' : type === 'error' ? '#f44336' : '#2196F3'};
+      color: white;
+      padding: 12px 20px;
+      border-radius: 8px;
+      z-index: 10000;
+      font-family: system-ui, -apple-system, sans-serif;
+      box-shadow: 0 4px 12px rgba(0,0,0,0.2);
+      animation: slideIn 0.3s ease;
+    `
+    toast.textContent = message
+
+    // Add animation keyframes if not already added
+    if (!document.querySelector('#pwa-toast-styles')) {
+      const style = document.createElement('style')
+      style.id = 'pwa-toast-styles'
+      style.textContent = `
+        @keyframes slideIn {
+          from { transform: translateX(100%); opacity: 0; }
+          to { transform: translateX(0); opacity: 1; }
+        }
+        @keyframes slideOut {
+          from { transform: translateX(0); opacity: 1; }
+          to { transform: translateX(100%); opacity: 0; }
+        }
+      `
+      document.head.appendChild(style)
+    }
+
+    document.body.appendChild(toast)
+
+    // Remove after 4 seconds
+    setTimeout(() => {
+      toast.style.animation = 'slideOut 0.3s ease'
+      setTimeout(() => {
+        document.body.removeChild(toast)
+      }, 300)
+    }, 4000)
+  }
+
+  // Provide context value
+  const contextValue: ServiceWorkerContextType = {
+    isInstalling,
+    isInstalled,
+    isUpdateAvailable,
+    updateServiceWorker,
+    installPrompt,
+    canInstall
+  }
+
+  // For now, just provide the functions globally
+  // You can later create a proper React context if needed
+  useEffect(() => {
+    if (typeof window !== 'undefined') {
+      (window as any).pwa = contextValue
+    }
+  }, [contextValue])
+
+  return <>{children}</>
+}
+
+// Export hook for using PWA functionality
+export function usePWA(): ServiceWorkerContextType {
+  if (typeof window === 'undefined') {
+    return {
+      isInstalling: false,
+      isInstalled: false,
+      isUpdateAvailable: false,
+      updateServiceWorker: async () => {},
+      installPrompt: async () => {},
+      canInstall: false
+    }
+  }
+
+  return (window as any).pwa || {
+    isInstalling: false,
+    isInstalled: false,
+    isUpdateAvailable: false,
+    updateServiceWorker: async () => {},
+    installPrompt: async () => {},
+    canInstall: false
+  }
+}
\ No newline at end of file
diff --git a/lib/offline-storage.ts b/lib/offline-storage.ts
new file mode 100644
index 0000000..162be80
--- /dev/null
+++ b/lib/offline-storage.ts
@@ -0,0 +1,499 @@
+// IndexedDB wrapper for offline Bible storage
+export interface BibleVersion {
+  id: string
+  name: string
+  abbreviation: string
+  language: string
+  isDefault?: boolean
+  downloadedAt?: string
+  size?: number
+  books?: BibleBook[]
+}
+
+export interface BibleBook {
+  id: string
+  name: string
+  abbreviation: string
+  orderNum: number
+  testament: string
+  chaptersCount: number
+  chapters?: BibleChapter[]
+}
+
+export interface BibleChapter {
+  id: string
+  bookId: string
+  chapterNum: number
+  verseCount: number
+  verses: BibleVerse[]
+}
+
+export interface BibleVerse {
+  id: string
+  chapterId: string
+  verseNum: number
+  text: string
+}
+
+export interface DownloadProgress {
+  versionId: string
+  status: 'pending' | 'downloading' | 'completed' | 'failed'
+  progress: number
+  totalBooks: number
+  downloadedBooks: number
+  totalChapters: number
+  downloadedChapters: number
+  startedAt: string
+  completedAt?: string
+  error?: string
+}
+
+class OfflineStorage {
+  private db: IDBDatabase | null = null
+  private readonly dbName = 'BibleStorage'
+  private readonly dbVersion = 1
+
+  async init(): Promise<void> {
+    if (this.db) return
+
+    return new Promise((resolve, reject) => {
+      const request = indexedDB.open(this.dbName, this.dbVersion)
+
+      request.onerror = () => reject(request.error)
+      request.onsuccess = () => {
+        this.db = request.result
+        resolve()
+      }
+
+      request.onupgradeneeded = (event) => {
+        const db = (event.target as IDBOpenDBRequest).result
+
+        // Bible versions store
+        if (!db.objectStoreNames.contains('versions')) {
+          const versionsStore = db.createObjectStore('versions', { keyPath: 'id' })
+          versionsStore.createIndex('language', 'language', { unique: false })
+          versionsStore.createIndex('abbreviation', 'abbreviation', { unique: false })
+        }
+
+        // Bible books store
+        if (!db.objectStoreNames.contains('books')) {
+          const booksStore = db.createObjectStore('books', { keyPath: 'id' })
+          booksStore.createIndex('versionId', 'versionId', { unique: false })
+          booksStore.createIndex('orderNum', 'orderNum', { unique: false })
+        }
+
+        // Bible chapters store
+        if (!db.objectStoreNames.contains('chapters')) {
+          const chaptersStore = db.createObjectStore('chapters', { keyPath: 'id' })
+          chaptersStore.createIndex('bookId', 'bookId', { unique: false })
+          chaptersStore.createIndex('versionBookChapter', ['versionId', 'bookId', 'chapterNum'], { unique: true })
+        }
+
+        // Download progress store
+        if (!db.objectStoreNames.contains('downloads')) {
+          const downloadsStore = db.createObjectStore('downloads', { keyPath: 'versionId' })
+          downloadsStore.createIndex('status', 'status', { unique: false })
+        }
+
+        // Settings store
+        if (!db.objectStoreNames.contains('settings')) {
+          const settingsStore = db.createObjectStore('settings', { keyPath: 'key' })
+        }
+      }
+    })
+  }
+
+  // Version management
+  async saveVersion(version: BibleVersion): Promise<void> {
+    await this.init()
+    return this.performTransaction('versions', 'readwrite', (store) => {
+      const versionsStore = store as IDBObjectStore
+      versionsStore.put({
+        ...version,
+        downloadedAt: new Date().toISOString()
+      })
+    })
+  }
+
+  async getVersion(versionId: string): Promise<BibleVersion | null> {
+    await this.init()
+    return this.performTransaction('versions', 'readonly', (store) => {
+      const versionsStore = store as IDBObjectStore
+      return versionsStore.get(versionId)
+    })
+  }
+
+  async getAllVersions(): Promise<BibleVersion[]> {
+    await this.init()
+    return this.performTransaction('versions', 'readonly', (store) => {
+      const versionsStore = store as IDBObjectStore
+      return versionsStore.getAll()
+    })
+  }
+
+  async deleteVersion(versionId: string): Promise<void> {
+    await this.init()
+    return this.performTransaction(['versions', 'books', 'chapters', 'downloads'], 'readwrite', (stores) => {
+      const storeArray = stores as IDBObjectStore[]
+      const [versionsStore, booksStore, chaptersStore, downloadsStore] = storeArray
+
+      // Delete version
+      versionsStore.delete(versionId)
+
+      // Delete all books for this version
+      const booksIndex = booksStore.index('versionId')
+      const booksRequest = booksIndex.getAllKeys(versionId)
+      booksRequest.onsuccess = () => {
+        booksRequest.result.forEach((bookId: any) => {
+          booksStore.delete(bookId)
+
+          // Delete all chapters for each book
+          const chaptersIndex = chaptersStore.index('bookId')
+          const chaptersRequest = chaptersIndex.getAllKeys(bookId)
+          chaptersRequest.onsuccess = () => {
+            chaptersRequest.result.forEach((chapterId: any) => {
+              chaptersStore.delete(chapterId)
+            })
+          }
+        })
+      }
+
+      // Delete download progress
+      downloadsStore.delete(versionId)
+    })
+  }
+
+  // Chapter management
+  async saveChapter(versionId: string, bookId: string, chapter: BibleChapter): Promise<void> {
+    await this.init()
+    return this.performTransaction('chapters', 'readwrite', (store) => {
+      const chaptersStore = store as IDBObjectStore
+      chaptersStore.put({
+        ...chapter,
+        versionId,
+        bookId
+      })
+    })
+  }
+
+  async getChapter(versionId: string, bookId: string, chapterNum: number): Promise<BibleChapter | null> {
+    await this.init()
+    return this.performTransaction('chapters', 'readonly', (store) => {
+      const chaptersStore = store as IDBObjectStore
+      const index = chaptersStore.index('versionBookChapter')
+      return index.get([versionId, bookId, chapterNum])
+    })
+  }
+
+  async getChaptersForBook(bookId: string): Promise<BibleChapter[]> {
+    await this.init()
+    return this.performTransaction('chapters', 'readonly', (store) => {
+      const chaptersStore = store as IDBObjectStore
+      const index = chaptersStore.index('bookId')
+      return index.getAll(bookId)
+    })
+  }
+
+  // Book management
+  async saveBook(versionId: string, book: BibleBook): Promise<void> {
+    await this.init()
+    return this.performTransaction('books', 'readwrite', (store) => {
+      const booksStore = store as IDBObjectStore
+      booksStore.put({
+        ...book,
+        versionId
+      })
+    })
+  }
+
+  async getBooksForVersion(versionId: string): Promise<BibleBook[]> {
+    await this.init()
+    return this.performTransaction('books', 'readonly', (store) => {
+      const booksStore = store as IDBObjectStore
+      const index = booksStore.index('versionId')
+      return index.getAll(versionId)
+    })
+  }
+
+  // Download progress management
+  async saveDownloadProgress(progress: DownloadProgress): Promise<void> {
+    await this.init()
+    return this.performTransaction('downloads', 'readwrite', (store) => {
+      const downloadsStore = store as IDBObjectStore
+      downloadsStore.put(progress)
+    })
+  }
+
+  async getDownloadProgress(versionId: string): Promise<DownloadProgress | null> {
+    await this.init()
+    return this.performTransaction('downloads', 'readonly', (store) => {
+      const downloadsStore = store as IDBObjectStore
+      return downloadsStore.get(versionId)
+    })
+  }
+
+  async getAllDownloads(): Promise<DownloadProgress[]> {
+    await this.init()
+    return this.performTransaction('downloads', 'readonly', (store) => {
+      const downloadsStore = store as IDBObjectStore
+      return downloadsStore.getAll()
+    })
+  }
+
+  async deleteDownloadProgress(versionId: string): Promise<void> {
+    await this.init()
+    return this.performTransaction('downloads', 'readwrite', (store) => {
+      const downloadsStore = store as IDBObjectStore
+      downloadsStore.delete(versionId)
+    })
+  }
+
+  // Settings management
+  async saveSetting(key: string, value: any): Promise<void> {
+    await this.init()
+    return this.performTransaction('settings', 'readwrite', (store) => {
+      const settingsStore = store as IDBObjectStore
+      settingsStore.put({ key, value, updatedAt: new Date().toISOString() })
+    })
+  }
+
+  async getSetting(key: string): Promise<any> {
+    await this.init()
+    const result = await this.performTransaction('settings', 'readonly', (store) => {
+      const settingsStore = store as IDBObjectStore
+      return settingsStore.get(key)
+    })
+    return result?.value
+  }
+
+  // Storage info
+  async getStorageInfo(): Promise<{ used: number; quota: number; percentage: number }> {
+    if ('storage' in navigator && 'estimate' in navigator.storage) {
+      const estimate = await navigator.storage.estimate()
+      const used = estimate.usage || 0
+      const quota = estimate.quota || 0
+      const percentage = quota > 0 ? (used / quota) * 100 : 0
+
+      return { used, quota, percentage }
+    }
+
+    return { used: 0, quota: 0, percentage: 0 }
+  }
+
+  // Check if version is available offline
+  async isVersionAvailableOffline(versionId: string): Promise<boolean> {
+    const version = await this.getVersion(versionId)
+    return !!version
+  }
+
+  // Get offline reading statistics
+  async getOfflineStats(): Promise<{
+    totalVersions: number
+    totalBooks: number
+    totalChapters: number
+    storageUsed: number
+    lastSyncDate?: string
+  }> {
+    const versions = await this.getAllVersions()
+    let totalBooks = 0
+    let totalChapters = 0
+
+    for (const version of versions) {
+      const books = await this.getBooksForVersion(version.id)
+      totalBooks += books.length
+
+      for (const book of books) {
+        const chapters = await this.getChaptersForBook(book.id)
+        totalChapters += chapters.length
+      }
+    }
+
+    const storageInfo = await this.getStorageInfo()
+    const lastSyncDate = await this.getSetting('lastSyncDate')
+
+    return {
+      totalVersions: versions.length,
+      totalBooks,
+      totalChapters,
+      storageUsed: storageInfo.used,
+      lastSyncDate
+    }
+  }
+
+  // Helper method for transactions
+  private performTransaction<T>(
+    storeNames: string | string[],
+    mode: IDBTransactionMode,
+    operation: (store: IDBObjectStore | IDBObjectStore[]) => IDBRequest<T> | Promise<T> | T
+  ): Promise<T> {
+    return new Promise((resolve, reject) => {
+      if (!this.db) {
+        reject(new Error('Database not initialized'))
+        return
+      }
+
+      const transaction = this.db.transaction(storeNames, mode)
+      transaction.onerror = () => reject(transaction.error)
+
+      let stores: IDBObjectStore | IDBObjectStore[]
+      if (typeof storeNames === 'string') {
+        stores = transaction.objectStore(storeNames)
+      } else {
+        stores = storeNames.map(name => transaction.objectStore(name))
+      }
+
+      try {
+        const result = operation(stores)
+
+        if (result instanceof Promise) {
+          result.then(resolve).catch(reject)
+        } else if (result && typeof result === 'object' && 'onsuccess' in result) {
+          const request = result as IDBRequest<T>
+          request.onsuccess = () => resolve(request.result)
+          request.onerror = () => reject(request.error)
+        } else {
+          resolve(result as T)
+        }
+      } catch (error) {
+        reject(error)
+      }
+    })
+  }
+
+  // Clear all data
+  async clearAll(): Promise<void> {
+    await this.init()
+    return this.performTransaction(['versions', 'books', 'chapters', 'downloads', 'settings'], 'readwrite', (stores) => {
+      const storeArray = stores as IDBObjectStore[]
+      storeArray.forEach((store: IDBObjectStore) => store.clear())
+    })
+  }
+}
+
+// Export singleton instance
+export const offlineStorage = new OfflineStorage()
+
+// Bible download manager
+export class BibleDownloadManager {
+  private downloadQueue: Set<string> = new Set()
+
+  async downloadVersion(versionId: string, onProgress?: (progress: DownloadProgress) => void): Promise<void> {
+    if (this.downloadQueue.has(versionId)) {
+      throw new Error('Version is already being downloaded')
+    }
+
+    this.downloadQueue.add(versionId)
+
+    try {
+      // Initialize progress
+      const progress: DownloadProgress = {
+        versionId,
+        status: 'downloading',
+        progress: 0,
+        totalBooks: 0,
+        downloadedBooks: 0,
+        totalChapters: 0,
+        downloadedChapters: 0,
+        startedAt: new Date().toISOString()
+      }
+
+      await offlineStorage.saveDownloadProgress(progress)
+      onProgress?.(progress)
+
+      // Get version info and books
+      console.log(`[Download] Starting download for version: ${versionId}`)
+
+      const versionResponse = await fetch(`/api/bible/books?version=${versionId}`)
+      if (!versionResponse.ok) {
+        throw new Error('Failed to fetch version books')
+      }
+
+      const versionData = await versionResponse.json()
+      const { version, books } = versionData
+
+      progress.totalBooks = books.length
+      await offlineStorage.saveDownloadProgress(progress)
+      onProgress?.(progress)
+
+      // Save version info
+      await offlineStorage.saveVersion(version)
+
+      // Calculate total chapters
+      progress.totalChapters = books.reduce((sum: number, book: any) => sum + book.chaptersCount, 0)
+      await offlineStorage.saveDownloadProgress(progress)
+      onProgress?.(progress)
+
+      // Download each book and its chapters
+      for (const book of books) {
+        console.log(`[Download] Downloading book: ${book.name}`)
+
+        await offlineStorage.saveBook(versionId, book)
+        progress.downloadedBooks++
+
+        // Download all chapters for this book
+        for (let chapterNum = 1; chapterNum <= book.chaptersCount; chapterNum++) {
+          const chapterResponse = await fetch(`/api/bible/chapter?book=${book.id}&chapter=${chapterNum}&version=${versionId}`)
+
+          if (chapterResponse.ok) {
+            const chapterData = await chapterResponse.json()
+            await offlineStorage.saveChapter(versionId, book.id, chapterData.chapter)
+          }
+
+          progress.downloadedChapters++
+          progress.progress = Math.round((progress.downloadedChapters / progress.totalChapters) * 100)
+
+          await offlineStorage.saveDownloadProgress(progress)
+          onProgress?.(progress)
+
+          // Small delay to prevent overwhelming the API
+          await new Promise(resolve => setTimeout(resolve, 50))
+        }
+      }
+
+      // Mark as completed
+      progress.status = 'completed'
+      progress.completedAt = new Date().toISOString()
+      progress.progress = 100
+
+      await offlineStorage.saveDownloadProgress(progress)
+      onProgress?.(progress)
+
+      console.log(`[Download] Version ${versionId} downloaded successfully`)
+
+    } catch (error) {
+      console.error(`[Download] Failed to download version ${versionId}:`, error)
+
+      const progress = await offlineStorage.getDownloadProgress(versionId)
+      if (progress) {
+        progress.status = 'failed'
+        progress.error = error instanceof Error ? error.message : 'Unknown error'
+        await offlineStorage.saveDownloadProgress(progress)
+        onProgress?.(progress)
+      }
+
+      throw error
+    } finally {
+      this.downloadQueue.delete(versionId)
+    }
+  }
+
+  async deleteVersion(versionId: string): Promise<void> {
+    await offlineStorage.deleteVersion(versionId)
+    console.log(`[Download] Version ${versionId} deleted from offline storage`)
+  }
+
+  isDownloading(versionId: string): boolean {
+    return this.downloadQueue.has(versionId)
+  }
+
+  async getDownloadedVersions(): Promise<BibleVersion[]> {
+    return offlineStorage.getAllVersions()
+  }
+
+  async getStorageInfo(): Promise<{ used: number; quota: number; percentage: number }> {
+    return offlineStorage.getStorageInfo()
+  }
+}
+
+// Export singleton instance
+export const bibleDownloadManager = new BibleDownloadManager()
\ No newline at end of file
diff --git a/messages/en.json b/messages/en.json
index 76f807f..c924adf 100644
--- a/messages/en.json
+++ b/messages/en.json
@@ -559,5 +559,15 @@
     "twitterTitle": "Biblical Guide – Online Bible Study with AI",
     "twitterDescription": "Online Bible study app with AI chat, daily verses, and prayer community.",
     "footer": "Biblical Guide – online Bible study app with AI chat, daily verses, and prayer community."
+  },
+  "pwa": {
+    "install": "Install App",
+    "installing": "Installing...",
+    "installSuccess": "App installed successfully!",
+    "installFailed": "Installation failed",
+    "update": "Update available",
+    "updateReady": "Update ready",
+    "offline": "You're offline",
+    "onlineAgain": "You're back online!"
   }
 }
diff --git a/messages/ro.json b/messages/ro.json
index 258d270..711359c 100644
--- a/messages/ro.json
+++ b/messages/ro.json
@@ -559,5 +559,15 @@
     "twitterTitle": "Biblical Guide – Studiu Biblic Online cu AI",
     "twitterDescription": "Aplicație biblică online cu chat AI, versete zilnice și comunitate de rugăciune.",
     "footer": "Biblical Guide – aplicație de studiu biblic online, cu chat AI, versete zilnice și comunitate de rugăciune."
+  },
+  "pwa": {
+    "install": "Instalează aplicația",
+    "installing": "Se instalează...",
+    "installSuccess": "Aplicația a fost instalată cu succes!",
+    "installFailed": "Instalarea a eșuat",
+    "update": "Actualizare disponibilă",
+    "updateReady": "Actualizare pregătită",
+    "offline": "Ești offline",
+    "onlineAgain": "Ești din nou online!"
   }
 }
diff --git a/public/icon-192.png b/public/icon-192.png
new file mode 100644
index 0000000..7aa2574
Binary files /dev/null and b/public/icon-192.png differ
diff --git a/public/icon-512.png b/public/icon-512.png
new file mode 100644
index 0000000..cc5e9e2
Binary files /dev/null and b/public/icon-512.png differ
diff --git a/public/manifest.json b/public/manifest.json
new file mode 100644
index 0000000..d2afdc9
--- /dev/null
+++ b/public/manifest.json
@@ -0,0 +1,91 @@
+{
+  "name": "Biblical Guide - Ghidul Biblic",
+  "short_name": "Biblical Guide",
+  "description": "Complete Bible study app with offline reading, AI chat, and multilingual support",
+  "start_url": "/",
+  "display": "standalone",
+  "background_color": "#ffffff",
+  "theme_color": "#009688",
+  "orientation": "portrait-primary",
+  "scope": "/",
+  "categories": ["books", "education", "lifestyle"],
+  "lang": "en",
+  "dir": "ltr",
+  "icons": [
+    {
+      "src": "/biblical-guide-og-image.png",
+      "sizes": "1200x630",
+      "type": "image/png",
+      "purpose": "any"
+    },
+    {
+      "src": "/icon-192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any maskable"
+    },
+    {
+      "src": "/icon-512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any maskable"
+    }
+  ],
+  "shortcuts": [
+    {
+      "name": "Read Bible",
+      "short_name": "Bible",
+      "description": "Start reading the Bible",
+      "url": "/bible",
+      "icons": [
+        {
+          "src": "/icon-192.png",
+          "sizes": "192x192"
+        }
+      ]
+    },
+    {
+      "name": "Daily Verse",
+      "short_name": "Verse",
+      "description": "Read today's verse",
+      "url": "/?daily=true",
+      "icons": [
+        {
+          "src": "/icon-192.png",
+          "sizes": "192x192"
+        }
+      ]
+    },
+    {
+      "name": "AI Chat",
+      "short_name": "Chat",
+      "description": "Ask biblical questions",
+      "url": "/?chat=true",
+      "icons": [
+        {
+          "src": "/icon-192.png",
+          "sizes": "192x192"
+        }
+      ]
+    },
+    {
+      "name": "Prayer Requests",
+      "short_name": "Prayers",
+      "description": "View prayer requests",
+      "url": "/prayers",
+      "icons": [
+        {
+          "src": "/icon-192.png",
+          "sizes": "192x192"
+        }
+      ]
+    }
+  ],
+  "features": [
+    "offline-reading",
+    "background-sync",
+    "push-notifications"
+  ],
+  "related_applications": [],
+  "prefer_related_applications": false
+}
\ No newline at end of file
diff --git a/public/offline.html b/public/offline.html
new file mode 100644
index 0000000..ec50dea
--- /dev/null
+++ b/public/offline.html
@@ -0,0 +1,152 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Offline - Biblical Guide</title>
+    <link rel="manifest" href="/manifest.json">
+    <style>
+        body {
+            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
+            background: linear-gradient(135deg, #009688 0%, #00796B 100%);
+            color: white;
+            margin: 0;
+            padding: 0;
+            min-height: 100vh;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            text-align: center;
+        }
+        .container {
+            max-width: 400px;
+            padding: 2rem;
+        }
+        .icon {
+            font-size: 4rem;
+            margin-bottom: 1rem;
+            opacity: 0.8;
+        }
+        h1 {
+            font-size: 2rem;
+            margin-bottom: 1rem;
+            font-weight: 300;
+        }
+        p {
+            font-size: 1.1rem;
+            line-height: 1.6;
+            margin-bottom: 2rem;
+            opacity: 0.9;
+        }
+        .actions {
+            display: flex;
+            flex-direction: column;
+            gap: 1rem;
+        }
+        button {
+            background: rgba(255, 255, 255, 0.2);
+            border: 2px solid rgba(255, 255, 255, 0.3);
+            color: white;
+            padding: 0.75rem 1.5rem;
+            border-radius: 8px;
+            font-size: 1rem;
+            cursor: pointer;
+            transition: all 0.2s ease;
+        }
+        button:hover {
+            background: rgba(255, 255, 255, 0.3);
+            border-color: rgba(255, 255, 255, 0.5);
+        }
+        .status {
+            margin-top: 1rem;
+            font-size: 0.9rem;
+            opacity: 0.7;
+        }
+        .offline-content {
+            background: rgba(255, 255, 255, 0.1);
+            border-radius: 12px;
+            padding: 1.5rem;
+            margin-top: 2rem;
+            backdrop-filter: blur(10px);
+        }
+        .verse {
+            font-style: italic;
+            font-size: 1.1rem;
+            margin-bottom: 0.5rem;
+        }
+        .reference {
+            font-size: 0.9rem;
+            opacity: 0.8;
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <div class="icon">📖</div>
+        <h1>You're Offline</h1>
+        <p>No internet connection detected. You can still access your downloaded Bible versions and continue reading.</p>
+
+        <div class="actions">
+            <button onclick="checkConnection()">Check Connection</button>
+            <button onclick="goToHomePage()">Continue Offline</button>
+            <button onclick="viewDownloads()">View Downloads</button>
+        </div>
+
+        <div class="offline-content">
+            <div class="verse">
+                "For the word of God is alive and active. Sharper than any double-edged sword..."
+            </div>
+            <div class="reference">Hebrews 4:12</div>
+        </div>
+
+        <div class="status" id="status">
+            Offline mode - Limited functionality available
+        </div>
+    </div>
+
+    <script>
+        // Check if we're online
+        function updateStatus() {
+            const status = document.getElementById('status');
+            if (navigator.onLine) {
+                status.textContent = 'Connection restored! You can refresh the page.';
+                status.style.color = '#4CAF50';
+            } else {
+                status.textContent = 'Offline mode - Limited functionality available';
+                status.style.color = 'rgba(255, 255, 255, 0.7)';
+            }
+        }
+
+        function checkConnection() {
+            updateStatus();
+            if (navigator.onLine) {
+                window.location.reload();
+            }
+        }
+
+        function goToHomePage() {
+            window.location.href = '/';
+        }
+
+        function viewDownloads() {
+            window.location.href = '/bible?offline=true';
+        }
+
+        // Listen for online/offline events
+        window.addEventListener('online', updateStatus);
+        window.addEventListener('offline', updateStatus);
+
+        // Initial status check
+        updateStatus();
+
+        // Auto-refresh when connection is restored
+        window.addEventListener('online', () => {
+            setTimeout(() => {
+                if (navigator.onLine) {
+                    window.location.reload();
+                }
+            }, 1000);
+        });
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/public/sw.js b/public/sw.js
new file mode 100644
index 0000000..cce9cd3
--- /dev/null
+++ b/public/sw.js
@@ -0,0 +1,432 @@
+// Biblical Guide Service Worker
+const CACHE_NAME = 'biblical-guide-v1.0.0';
+const STATIC_CACHE = 'biblical-guide-static-v1.0.0';
+const DYNAMIC_CACHE = 'biblical-guide-dynamic-v1.0.0';
+const BIBLE_CACHE = 'biblical-guide-bible-v1.0.0';
+
+// Static resources that should be cached immediately
+const STATIC_ASSETS = [
+  '/',
+  '/manifest.json',
+  '/icon-192.png',
+  '/icon-512.png',
+  '/biblical-guide-og-image.png',
+  '/offline.html', // We'll create this fallback page
+];
+
+// Bible API endpoints that should be cached
+const BIBLE_API_PATTERNS = [
+  /\/api\/bible\/versions/,
+  /\/api\/bible\/books/,
+  /\/api\/bible\/chapter/,
+  /\/api\/bible\/verses/,
+];
+
+// Dynamic content that should be cached with network-first strategy
+const DYNAMIC_PATTERNS = [
+  /\/api\/daily-verse/,
+  /\/api\/search/,
+];
+
+// Install event - cache static assets
+self.addEventListener('install', (event) => {
+  console.log('[SW] Installing service worker...');
+
+  event.waitUntil(
+    Promise.all([
+      caches.open(STATIC_CACHE).then((cache) => {
+        console.log('[SW] Caching static assets');
+        return cache.addAll(STATIC_ASSETS.map(url => new Request(url, {credentials: 'same-origin'})));
+      }),
+      caches.open(BIBLE_CACHE).then(() => {
+        console.log('[SW] Bible cache initialized');
+      })
+    ]).then(() => {
+      console.log('[SW] Installation complete');
+      // Skip waiting to activate immediately
+      return self.skipWaiting();
+    })
+  );
+});
+
+// Activate event - clean up old caches
+self.addEventListener('activate', (event) => {
+  console.log('[SW] Activating service worker...');
+
+  event.waitUntil(
+    Promise.all([
+      // Clean up old caches
+      caches.keys().then((cacheNames) => {
+        return Promise.all(
+          cacheNames.map((cacheName) => {
+            if (cacheName !== STATIC_CACHE &&
+                cacheName !== DYNAMIC_CACHE &&
+                cacheName !== BIBLE_CACHE &&
+                cacheName !== CACHE_NAME) {
+              console.log('[SW] Deleting old cache:', cacheName);
+              return caches.delete(cacheName);
+            }
+          })
+        );
+      }),
+      // Take control of all pages immediately
+      self.clients.claim()
+    ]).then(() => {
+      console.log('[SW] Activation complete');
+    })
+  );
+});
+
+// Fetch event - handle all network requests
+self.addEventListener('fetch', (event) => {
+  const { request } = event;
+  const { url, method } = request;
+
+  // Only handle GET requests
+  if (method !== 'GET') {
+    return;
+  }
+
+  // Handle Bible content downloads (store in Bible cache)
+  if (BIBLE_API_PATTERNS.some(pattern => pattern.test(url))) {
+    event.respondWith(handleBibleRequest(request));
+    return;
+  }
+
+  // Handle dynamic content (network-first with cache fallback)
+  if (DYNAMIC_PATTERNS.some(pattern => pattern.test(url))) {
+    event.respondWith(handleDynamicRequest(request));
+    return;
+  }
+
+  // Handle static assets (cache-first)
+  if (isStaticAsset(url)) {
+    event.respondWith(handleStaticRequest(request));
+    return;
+  }
+
+  // Handle navigation requests (HTML pages)
+  if (request.mode === 'navigate') {
+    event.respondWith(handleNavigationRequest(request));
+    return;
+  }
+
+  // Default: network-first for everything else
+  event.respondWith(handleDefaultRequest(request));
+});
+
+// Bible content strategy: Cache-first with network update
+async function handleBibleRequest(request) {
+  const cache = await caches.open(BIBLE_CACHE);
+  const cached = await cache.match(request);
+
+  if (cached) {
+    console.log('[SW] Serving Bible content from cache:', request.url);
+    // Update cache in background
+    updateBibleCache(request, cache);
+    return cached;
+  }
+
+  try {
+    console.log('[SW] Fetching Bible content from network:', request.url);
+    const response = await fetch(request);
+    if (response.ok) {
+      // Clone before caching
+      const responseClone = response.clone();
+      await cache.put(request, responseClone);
+      console.log('[SW] Bible content cached:', request.url);
+    }
+    return response;
+  } catch (error) {
+    console.error('[SW] Bible content fetch failed:', error);
+    throw error;
+  }
+}
+
+// Update Bible cache in background
+async function updateBibleCache(request, cache) {
+  try {
+    const response = await fetch(request);
+    if (response.ok) {
+      await cache.put(request, response.clone());
+      console.log('[SW] Bible cache updated:', request.url);
+    }
+  } catch (error) {
+    console.log('[SW] Background Bible cache update failed:', error);
+  }
+}
+
+// Dynamic content strategy: Network-first with cache fallback
+async function handleDynamicRequest(request) {
+  const cache = await caches.open(DYNAMIC_CACHE);
+
+  try {
+    console.log('[SW] Fetching dynamic content from network:', request.url);
+    const response = await fetch(request);
+    if (response.ok) {
+      // Cache successful responses
+      await cache.put(request, response.clone());
+      console.log('[SW] Dynamic content cached:', request.url);
+    }
+    return response;
+  } catch (error) {
+    console.log('[SW] Network failed, checking cache for:', request.url);
+    const cached = await cache.match(request);
+    if (cached) {
+      console.log('[SW] Serving dynamic content from cache:', request.url);
+      return cached;
+    }
+    throw error;
+  }
+}
+
+// Static assets strategy: Cache-first
+async function handleStaticRequest(request) {
+  const cache = await caches.open(STATIC_CACHE);
+  const cached = await cache.match(request);
+
+  if (cached) {
+    console.log('[SW] Serving static asset from cache:', request.url);
+    return cached;
+  }
+
+  try {
+    console.log('[SW] Fetching static asset from network:', request.url);
+    const response = await fetch(request);
+    if (response.ok) {
+      await cache.put(request, response.clone());
+      console.log('[SW] Static asset cached:', request.url);
+    }
+    return response;
+  } catch (error) {
+    console.error('[SW] Static asset fetch failed:', error);
+    throw error;
+  }
+}
+
+// Navigation strategy: Network-first with offline fallback
+async function handleNavigationRequest(request) {
+  try {
+    console.log('[SW] Fetching navigation from network:', request.url);
+    const response = await fetch(request);
+    if (response.ok) {
+      // Cache successful navigation responses
+      const cache = await caches.open(DYNAMIC_CACHE);
+      await cache.put(request, response.clone());
+    }
+    return response;
+  } catch (error) {
+    console.log('[SW] Navigation network failed, checking cache:', request.url);
+    const cache = await caches.open(DYNAMIC_CACHE);
+    const cached = await cache.match(request);
+
+    if (cached) {
+      console.log('[SW] Serving navigation from cache:', request.url);
+      return cached;
+    }
+
+    // Return offline fallback page
+    console.log('[SW] Serving offline fallback page');
+    const offlineCache = await caches.open(STATIC_CACHE);
+    const offlinePage = await offlineCache.match('/offline.html');
+    return offlinePage || new Response('Offline - Please check your connection', {
+      status: 503,
+      statusText: 'Service Unavailable',
+      headers: { 'Content-Type': 'text/plain' }
+    });
+  }
+}
+
+// Default strategy: Network-first
+async function handleDefaultRequest(request) {
+  try {
+    return await fetch(request);
+  } catch (error) {
+    console.log('[SW] Default request failed:', request.url);
+    throw error;
+  }
+}
+
+// Helper function to check if URL is a static asset
+function isStaticAsset(url) {
+  return url.includes('/_next/') ||
+         url.includes('/icon-') ||
+         url.includes('/manifest.json') ||
+         url.includes('/biblical-guide-og-image.png') ||
+         url.includes('.css') ||
+         url.includes('.js') ||
+         url.includes('.woff') ||
+         url.includes('.woff2');
+}
+
+// Background sync for Bible downloads
+self.addEventListener('sync', (event) => {
+  console.log('[SW] Background sync triggered:', event.tag);
+
+  if (event.tag === 'download-bible-version') {
+    event.waitUntil(handleBibleDownloadSync());
+  }
+});
+
+// Handle Bible version download in background
+async function handleBibleDownloadSync() {
+  try {
+    console.log('[SW] Processing background Bible download');
+    // Get pending downloads from IndexedDB
+    const pendingDownloads = await getPendingBibleDownloads();
+
+    for (const download of pendingDownloads) {
+      await downloadBibleVersion(download);
+    }
+  } catch (error) {
+    console.error('[SW] Background Bible download failed:', error);
+  }
+}
+
+// Get pending downloads from IndexedDB
+async function getPendingBibleDownloads() {
+  return new Promise((resolve, reject) => {
+    const request = indexedDB.open('BibleStorage', 1);
+
+    request.onsuccess = () => {
+      const db = request.result;
+      const transaction = db.transaction(['downloads'], 'readonly');
+      const store = transaction.objectStore('downloads');
+      const getAllRequest = store.getAll();
+
+      getAllRequest.onsuccess = () => {
+        resolve(getAllRequest.result.filter(d => d.status === 'pending'));
+      };
+
+      getAllRequest.onerror = () => reject(getAllRequest.error);
+    };
+
+    request.onerror = () => reject(request.error);
+  });
+}
+
+// Download a Bible version
+async function downloadBibleVersion(download) {
+  try {
+    console.log('[SW] Downloading Bible version:', download.versionId);
+
+    // Download books list
+    const booksResponse = await fetch(`/api/bible/books?version=${download.versionId}`);
+    if (!booksResponse.ok) throw new Error('Failed to fetch books');
+
+    const books = await booksResponse.json();
+
+    // Download each chapter
+    for (const book of books.books) {
+      for (let chapter = 1; chapter <= book.chaptersCount; chapter++) {
+        const chapterUrl = `/api/bible/chapter?book=${book.id}&chapter=${chapter}&version=${download.versionId}`;
+        await fetch(chapterUrl); // This will be cached by the fetch handler
+      }
+    }
+
+    // Mark download as complete
+    await updateDownloadStatus(download.versionId, 'completed');
+
+    console.log('[SW] Bible version download completed:', download.versionId);
+  } catch (error) {
+    console.error('[SW] Bible version download failed:', error);
+    await updateDownloadStatus(download.versionId, 'failed');
+  }
+}
+
+// Update download status in IndexedDB
+async function updateDownloadStatus(versionId, status) {
+  return new Promise((resolve, reject) => {
+    const request = indexedDB.open('BibleStorage', 1);
+
+    request.onsuccess = () => {
+      const db = request.result;
+      const transaction = db.transaction(['downloads'], 'readwrite');
+      const store = transaction.objectStore('downloads');
+
+      const getRequest = store.get(versionId);
+      getRequest.onsuccess = () => {
+        const download = getRequest.result;
+        if (download) {
+          download.status = status;
+          download.updatedAt = new Date().toISOString();
+          const putRequest = store.put(download);
+          putRequest.onsuccess = () => resolve();
+          putRequest.onerror = () => reject(putRequest.error);
+        } else {
+          resolve(); // Download not found, ignore
+        }
+      };
+
+      getRequest.onerror = () => reject(getRequest.error);
+    };
+
+    request.onerror = () => reject(request.error);
+  });
+}
+
+// Message handling for communication with the main thread
+self.addEventListener('message', (event) => {
+  console.log('[SW] Message received:', event.data);
+
+  if (event.data && event.data.type === 'SKIP_WAITING') {
+    self.skipWaiting();
+  }
+
+  if (event.data && event.data.type === 'CLEAR_CACHE') {
+    clearAllCaches().then(() => {
+      event.ports[0].postMessage({success: true});
+    });
+  }
+
+  if (event.data && event.data.type === 'CACHE_BIBLE_VERSION') {
+    const { versionId } = event.data;
+    cacheBibleVersion(versionId).then(() => {
+      event.ports[0].postMessage({success: true, versionId});
+    }).catch((error) => {
+      event.ports[0].postMessage({success: false, error: error.message, versionId});
+    });
+  }
+});
+
+// Clear all caches
+async function clearAllCaches() {
+  const cacheNames = await caches.keys();
+  await Promise.all(cacheNames.map(name => caches.delete(name)));
+  console.log('[SW] All caches cleared');
+}
+
+// Cache a specific Bible version
+async function cacheBibleVersion(versionId) {
+  console.log('[SW] Caching Bible version:', versionId);
+
+  try {
+    // Download and cache all content for this version
+    const booksResponse = await fetch(`/api/bible/books?version=${versionId}`);
+    if (!booksResponse.ok) throw new Error('Failed to fetch books');
+
+    const books = await booksResponse.json();
+    const cache = await caches.open(BIBLE_CACHE);
+
+    // Cache books list
+    await cache.put(`/api/bible/books?version=${versionId}`, booksResponse.clone());
+
+    // Cache each chapter
+    for (const book of books.books) {
+      for (let chapter = 1; chapter <= book.chaptersCount; chapter++) {
+        const chapterUrl = `/api/bible/chapter?book=${book.id}&chapter=${chapter}&version=${versionId}`;
+        const chapterResponse = await fetch(chapterUrl);
+        if (chapterResponse.ok) {
+          await cache.put(chapterUrl, chapterResponse.clone());
+        }
+      }
+    }
+
+    console.log('[SW] Bible version cached successfully:', versionId);
+  } catch (error) {
+    console.error('[SW] Failed to cache Bible version:', error);
+    throw error;
+  }
+}
+
+console.log('[SW] Service worker script loaded');
\ No newline at end of file