Robert M. Bowman Jr. (M.A., Fuller Theological Seminary) is the manager of Apologetics and Interfaith Evangelism for the North American Mission Board (www.4truth.net). For five years he was a lecturer in the M.A. in Christian Apologetics program at Biola University. He is the author of eleven other books, including Why You Should Believe in the Trinity and (with Kenneth D. Boa) the Gold Medallion Award-winning book Faith Has Its Reasons.