E-SWORD
A free desktop Bible software that rivals even the most expensive commercial programs. Easy to use and easy to add additional modules as you need them.
BLUE LETTER BIBLE
An online bible study website. Blue Letter Bible provides commentaries, dictionaries, lexicons, and all you need to do in depth studying of God’s Word.
http://www.blueletterbible.org
ALWAYS BE READY
A ministry of Charlie Campbell, Always Be Ready provides many excellent articles to defend the Christian faith.