persuade or suppress rivals, which notably included Donatists, Arians, Manichees, and various kinds of polytheism. Select sermons from 403 and 404 reveal that Augustine's rhetoric was multivalent. It addressed the populus and the elite, Christians and non-Christians, Catholics, and Donatists. Key sources examined are selected laws of the Theodosian Code, the Canons of the African Council of Catholic Bishops, Augustine's Dolbeau sermons (discovered in 1990), Contra Cresconium, as well as other sermons, letters, and treatises of Augustine. This book clarifies our perception of Augustine and Christianity in the socio-religious landscape of Late Roman Africa in at least three ways. First, it combines theological investigation of the sources and development of Augustine's ecclesiology with sociohistorical tracing of the process of Catholicization. Second, an account of the evolution of Augustine's self-understanding as a bishop is given along with the development of his strategy for Catholicization. Third, Augustine is identified as resembling modern political «spin-doctors» in that he was a brilliant spokesperson, but he did not work alone; he was a team player. In brief, Augustine influenced and was influenced by his fellow bishops within Catholic circles.