The episcopate of Ambrose of Milan (374-97) is pivotal to understanding the developing relationship between the Christian Church and the Roman Empire in late antiquity. As bishop of Milan, Ambrose came into frequent contact with the highest levels of the imperial administration, including the emperors Gratian, Valentinian II, and Theodosius I themselves. He also exerted a degree of leadership in doctrinal matters over the bishops of northern Italy and adjacent regions. Any consideration of Ambrose's career must begin with his own writings. This volume presents some of his most important...