James H. Evans Jr. is Robert K. Davies Professor of Systematic Theology at Colgate Rochester Crozer Divinity School. He is the author of We Shall All Be Changed (1997), Modern Christian Thought: The Twentieth Century (2nd edition, 2006), and Playing: Christian Explorations of Daily Living (2010), all with Fortress Press. Stephen G. Ray Jr. is Neal F. and Ila A. Fisher Professor of Theology at Garrett-Evangelical Theological Seminary. His books include Do No Harm: Social Sin and Christian Responsibility (Fortress Press, 2002) and Black Church Studies: An Introduction (2007).