As a gifted communicator, R. C. Sproul has helped many believers grow in their understanding of such matters as the nature of God, the history of redemption, and the manner in which we are saved. Now, Dr. Sproul's lucid teaching on these vital matters is available in a series of concise audiobooks that are perfect for personal learning and refreshing as well as small-group study.
For a quick introduction to matters at the very core of the Christian life for yourself or a friend, consider the Crucial Questions audiobooks from Reformation Trust Publishing.
What members say
The lost treasure of the church
A scholarly work on repentance. I fear most Christians have no concept of what true repentance is.