David Mathis Editor & Author

John Piper is founder and lead teacher of desiringGod.org and chancellor of Bethlehem College & Seminary. He served for thirty-three years as the pastor for preaching and vision of Bethlehem Baptist Church in Minneapolis, Minnesota, and is the author of more than fifty books, including Desiring God; Don’t Waste Your Life; and Providence.

David Mathis serves as senior teacher and executive editor at desiringGod.org, a pastor at Cities Church in Saint Paul, Minnesota, and an adjunct professor at Bethlehem College & Seminary in Minneapolis. He and his wife, Megan, have four children. He is the author of several books, including Habits of Grace: Enjoying Jesus through the Spiritual Disciplines.

Randy Alcorn (MA, Multnomah University) is the founder and director of Eternal Perspective Ministries and a New York Times best-selling author of over fifty books. His books have sold over nine million copies and been translated into nearly seventy languages. Alcorn resides in Gresham, Oregon, with his wife, Nanci. They have two married daughters and five grandsons.

Philip Graham Ryken (DPhil, University of Oxford) is the eighth president of Wheaton College. He preached at Philadelphia’s Tenth Presbyterian Church from 1995 until his appointment at Wheaton in 2010. Ryken has published more than 50 books, including When Trouble Comes and expository commentaries on Exodus, Ecclesiastes, and Jeremiah. He serves as a board member for the Gospel Coalition, the Lausanne Movement, and the National Association of Evangelicals.

Kevin Vanhoozer (PhD, Cambridge University) is research professor of systematic theology at Trinity Evangelical Divinity School. He is the author of several books and serves on the editorial board of the International Journal of Systematic Theology and the Journal of Theological Interpretation.

Douglas Wilson (MA, University of Idaho) is a pastor, a popular speaker, and the author of numerous books. He helped to found Logos School in Moscow, Idaho, and is currently a senior fellow of theology at New St. Andrews College. He blogs regularly at DougWils.com.