Cyril O’Regan Author

Xavier Tilliette, SJ (1921-2018) was professor emeritus at the Catholic Institute of Paris, having taught also at the Pontifical Gregorian University of Rome, the Lateran University, and the Centre Sèvres in Paris.

Jonathan Martin Ciraulo is assistant professor of Systematic Theology at St. Meinrad Seminary.

Cyril O'Regan is the Catherine F. Huisking Professor of Theology at the University of Notre Dame.