Gillian Clark is Professor Emerita of Ancient History at the University of Bristol. She read Greek and Latin at Somerville College, Oxford, and her career has centered on the field known to classicists as late antiquity and to theologians as early Christian studies or patristics. She has written and edited several major texts on the social and intellectual history of this period; her most recent book, Monica: An Ordinary Saint, explored early Christian womanhood through the life of Saint Augustine's mother, Saint Monica. In this episode, she discusses her ongoing project, a commentary on Augustine's City of God.