Robert A. Krieg is a professor of theology at the University of Notre Dame, South Bend, Indiana. He has written Romano Guardini: A Precursor of Vatican II (Notre Dame: University of Notre Dame Press, 1997) and Catholic Theologians in Nazi Germany (New York: Continuum Books, 2004). Along with his research on modern German theology, he enjoys teaching an introductory course on the Bible and the Christian faith to undergraduate students. In light of this course, he is currently writing a book on salvation in Jesus Christ.