Bishop of Milan Saint Ambrose

Born around 339 in Roman Gaul, Ambrose was trained in law and public service before becoming governor in northern Italy. In a famous and unexpected turn, he was chosen as bishop of Milan in 374, even though he was not yet baptized at the time.

As bishop, he became known for strong preaching, care for the poor, and a willingness to challenge emperors when he believed the church's moral authority was at stake. He was also a major theological voice in the Latin West, defending Christian teaching against Arianism and writing influential works on ethics, Scripture, and the spiritual life.

Ambrose died in 397, but his influence continued for centuries. He is remembered as one of the four great Latin Doctors of the Church and as an important influence on Augustine, whose conversion story is closely linked with Ambrose's preaching in Milan.