Mark Jordan is the Asa Griggs Candler Professor in the Department of Religion at Emory University, Atlanta. His academic interests circle around the varieties of moral rhetoric, the history of Christian teachings on sex, and the ambivalent relations of Christianity to medicine. His books include "Ordering Wisdom: The Hierarchy of Philosophical Discourse in Aquinas" (1986), "The Invention of Sodomy in Christian Theology" (1997), and "The Silence of Sodom: Homosexuality in Modern Catholicism" (2000).