Paul Rhodes Eddy (PhD, Marquette University) is professor of biblical and theological studies at Bethel University in St. Paul, Minnesota. He is the author, coauthor, or editor of a number of books, including Across the Spectrum. Eddy is the coeditor (with James K. Beilby) of six successful multiview volumes, including Understanding Spiritual Warfare: Four Views.
Gregory A. Boyd (PhD, Princeton Theological Seminary), formerly professor of theology at Bethel University, is senior pastor of Woodland Hills Church in St. Paul, Minnesota, where average attendance has grown to 5,000 since he helped plant the church in 1992. He is the author of many books, including the critically acclaimed Seeing Is Believing and the best-selling Gold Medallion Award-winner Letters from a Skeptic. He is also coauthor of The Jesus Legend.