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.
Greg Lucas Greg Lucas is a police officer in West Virginia, a graduate of Boyce college, and a Bible teacher and advisor for The Elisha Foundation, which encourages families experiencing disability toward a more intimate faith in Christ. He is also the author of Wrestling with an Angel: A Story of Love, Disability and the Lessons of Grace. Greg and his wife, Kimberly Ann, have four children.
Mark Talbot Mark Talbot is associate professor of philosophy at Wheaton College, where he has taught since 1992. He earned his PhD in philosophy at the University of Pennsylvania. His areas of academic expertise include philosophical theology, philosophical psychology, David Hume, Augustine, and Jonathan Edwards. Mark has published many book reviews, magazine articles, and chapters in collaborative volumes, including Suffering and the Sovereignty of God. Mark and his wife, Cindy, have one daughter and three grandchildren.