This lecture was given on June 14, 2022 at the Dominican House of Studies in Washington, D.C. as part of The Civitas Dei Summer Fellowship: "The City of God in Modernity: Culture and Ecclesiology." For more information on upcoming events, please visit our website at www.thomisticinstitute.org. About the speaker: Thomas Clemmons, a native of South Florida, is assistant professor of theology in Church History at the Catholic University of America. Dr. Clemmons joined the STRS faculty in 2016 after completing his Ph.D. in the History of Christianity from Notre Dame, where he focused on Latin Patristics, early medieval theology, and Augustine. He also holds an M.A. in Early Christianity from Notre Dame and an M.T.S. from Vanderbilt. Dr. Clemmons’s teaching and research interest focus on Latin Patristics, Augustine, particularly his thought through the Confessions and his anti-Manichaean works, Late Antiquity, especially in North Africa, and the medieval reception of Augustine.