Steven B. Cowan (M.Div.; Ph.D.) is associate professor of Philosophy and Apologetics at Southeastern Bible College in Birmingham, AL.
James S. Spiegel is a professor of philosophy and religion at Taylor University in Upland, Indiana. He is the author of Hypocrisy (Baker), How to Be Good in a World Gone Bad (Kregel) and The Benefits of Providence (Crossway). Spiegel is active in many professional organizations and runs a music recording studio, where he records his own music and others'.