Although St. Ambrose is a great saint in his own right—he had a brilliant mind, was a political star of his time, and is one of the thirty-seven doctors of the Church—he is perhaps best remembered for prompting the conversion of the great St. Augustine.

He was born to a Roman family of nobility and had several siblings who also became saints: Marcellina and Satyrus. He was educated in Rome and became known as an eloquent and convincing speaker.

He was trained in the law and was noticed by important politicians in Rome. He was appointed the governor of Milan, one of the most important offices in the empire, before he was 35 years old.

Milan’s bishop died and a controversy arose as to who should succeed him. The dispute threatened violence, so Ambrose went to plead with the crowds himself. While he was speaking, a voice shouted, “Ambrose, bishop!” and the whole crowd took up the cry. Both sides of the dispute unanimously proclaimed him bishop of Milan, even though Ambrose was not yet baptized.

Ambrose tried to escape the election by appealing to the emperor, who simply said that he was pleased to appoint governors worthy of being also bishops. Ambrose next tried hiding in the home of a friend who was a senator but was given up. Finally, on this date in 374, he yielded and was baptized. A week later, he was ordained a bishop.

He gave up all of his belongings to the poor, as an example to the people of Milan and so that he could focus on his duties as bishop. He was famous as a teacher of the faith and a scholar of the Bible. His preaching drew crowds, including a young and noncommittal St. Augustine, whom Ambrose taught and later baptized.

In a letter, Ambrose wrote the following about the art of preaching:

"Let your words be rivers, clean and limpid, so that in your exhortations you may charm the ears of your people. And by the grace of your words win them over to follow your leadership. [Let] no word escape your lips in vain or be uttered without depth of meaning."

Ambrose preached often against the Arian heresy. Ambrose's learning and preaching earned him the title "Doctor of the Church," an honorific given to thirty-six other saints who are known for elucidating the faith by their words or example. His relics rest in the reliquary chapel in the Basilica and a stained glass window in the Basilica portrays Ambrose confronting Emperor Theodosius, who was responsible for ordering a massacre of 7,000. The emperor repented publicly for his action because of this encounter and was reconciled to the Church. Ambrose later presided over his funeral.

St. Ambrose, whose preaching drew Christians into a deeper life of faith—pray for us!