John Piper is founder and teacher of desiringGod.org and chancellor of Bethlehem College & Seminary. For 33 years, he served as pastor of Bethlehem Baptist Church, Minneapolis, Minnesota. He is author of more than 50 books, including Reading the Bible Supernaturally.
Mark Noll Mark A. Noll is a historian specializing in the history of Christianity in the United States. He holds the position of Francis A. McAnaney Professor of History at the University of Notre Dame.