Ravi Zacharias International Ministries offers free resources, video, audio and text formats on subjects ranging from the problem of evil to atheism, postmodernism, and the like.
Answers in Genesis is an apologetics ministry that treats the issue of evolution in a professional, scientific manner.
Some text sermons of John Wesley…
Awake, Thou That Sleepest The Circumcision of the Heart Free Grace God’s Love to Fallen Man
Edsel Trouten, A Conscience Void of Offense audio sermon
Paris Reidhead, Ten Shekels and a Shirt An excellent sermon on true and false repentance and conversion!
Listen to the KJV, ESV, NASB and other versions online!