Rodney A. Howsare, PhD, is a professor of theology at DeSales University and the author of Hans Urs von Balthasar and Protestantism. He lives in Allentown, Pennsylvania. Larry S. Chapp, PhD, is a professor of theology at DeSales University, the author of The God Who Speaks: Hans Urs von Balthasar’s Theology of Revelation, and a contributor to The Cambridge Companion to Hans Urs von Balthasar. He lives in Coopersburg, Pennsylvania.