SearchinQ

http://www.apologetics.com/
The purpose of the site is to remove intellectual impediments to Christian faith, thereby enhancing believers' confidence in the truth of the gospel.

http://www.reformed.org/
dedicated to providing biblically sound online resources for God's people.

http://www.apologetics.org/
Christian apologetics website tackling tough apologetics questions about evolution and creation, the reliability of Scripture, and historical evidences for the Bible.