Christendom welcomed President’s Council, Legacy Society Members, and friends for the 2023 Summer Consortium, which focused on the theme "The Angelic Doctor: St. Thomas Aquinas and the Answer to a Culture in Crisis."

College President Dr. Timothy O'Donnell gave a keynote address for the Consortium titled "Reflections on The Angelic Doctor: St. Thomas Aquinas and the Answer to a Culture in Crisis." He received his early education at Loyola Marymount in Los Angeles, California, where he graduated with B.A. degrees in philosophy and history and an M.A. in Church history. He received a doctorate in ascetical and mystical theology from the Pontifical University of St. Thomas Aquinas in Rome (Angelicum). Dr. O’Donnell is the president of Christendom College.