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 Desiring God: Meditations of a Christian Hedonist and most recently Come, Lord Jesus.

Os Guinness is an English author and social critic. He is author of Fool’s Talk: Recovering the Art of Christian Persuasion.

Ben Patterson is the campus pastor at Westmont College in Santa Barbara, California.

Tom Steller is serving through Training Leaders International as the Director of Theological Education in Cameroon. He continues to serve as an elder at Bethlehem Baptist Church.

Bill Waldrop is a missionary and church planter in Mexico. He serves Rio Grande Missionary Help.