Deeper Bible Commentary 

You can find commentary on every chapter of the Bible in the New European Version  of the Bible here ; there is audio and video commentary available on many Bible chapters; books about many Bible themes; and verse by verse extensive commentary on every verse in the New Testament as follows:

Matthew | Mark | Luke | John | Acts | Romans | 1 Corinthians | 2 Corinthians | Galatians | Ephesians| Philippians | Colossians | 1 Thessalonians | 2 Thessalonians | 1 Timothy | 2 Timothy | Titus | Philemon | Hebrews | James | 1 Peter | 2 Peter| 1 John | 2 John | 3 John | Jude | Revelation 

The Old Testament verse by verse commentary is available for some books:

Genesis PDF |.epub| .mobi Daniel PDF |.epub| .mobi | Hosea PDF |.epub| .mobi | Joel PDF |.epub| .mobi | Amos PDF |.epub| .mobi | Obadiah PDF |.epub| .mobi | Jonah PDF |.epub| .mobi | Micah PDF |.epub| .mobi | Nahum PDF |.epub| .mobi | Habakkuk PDF |.epub| .mobi | Zephaniah PDF |.epub| .mobi | Haggai PDF |.epub| .mobi | Zechariah PDF |.epub| .mobi | Malachi PDF |.epub| .mobi |