Blue Letter Bible
blueletterbible.org

This is a great place to
do some in-depth
study on a verse or
passage in the Bible.
You can go back to
the original Greek or
Hebrew text, read
commentaries, and use
the Vines dictionary.

Bible Gateway
biblegateway,com
Great for a quick
passage or verse lookup
featuring footnotes and
Cross-references.

BBS Articles
bereanbiblesociety.org
A good collection of
Bible study articles from
the Berean Bible
Society.