Does God Exist? How Do I Know? The Five Ways of Aquinas – Fr. Irenaeus Dunlevy, O.P.
Fr. Irenaeus Dunlevy, O.P. explains St. Thomas Aquinas’ Five Ways as rational arguments for God's existence based on motion, causality, contingency, gradation, and teleology. This lecture was recorded at North Dakota State University on May 8, 2025.