Regis Martin, has been a professor of dogmatic and systematic theology at Franciscan University of Steubenville, Ohio, since 1988. Students eagerly enroll in his courses, such as Mary in the Modern World, The Sacraments, The Trinity, Grace and the Virtues, Foundations of Catholicism, Fathers and Doctors of the Church: St. John of the Cross, St. Theresa of Avila and St. Therese of Lisieux, among others that he teaches at the undergraduate and graduate levels.