Dr. R.C. Sproul, Jr. is associate professor of philosophy and apologetics at Reformation Bible College. Dr. Sproul, Jr. is a teaching fellow with Ligonier Ministries and serves as director and teacher for Highlands Ministries. He has published several books, including Tearing Down Strongholds, Bound for Glory, Biblical Economics, and Believing God. Most importantly, he is a dear friend of the pastor and a dear friend of every deliberately simple, kingdom-minded church and spends much of his time articulating ways for churches like Dayspring to be happily used of God to accomplish the Primary and Great Commission.