Return to Africa
Made Bishop of Hippo; his influence as Bishop
His greatness as a theologian; his vast studies
Contest with Manicheans,--their character and teachings
Controversy with the Donatists,--their peculiarities
Tracts: Unity of the Church and Religious Toleration
Contest with the Pelagians: Pelagius and Celestius
Principles of Pelagianism
Doctrines of Augustine: Grace; Predestination; Sovereignty of God; Servitude of the Will
Results of the Pelagian controversy