While he was still a catechumen, St. Ambrose was chosen as bishop of Milan and was consecrated on December 7, 374. Ambrose was a classically educated man, a revered Scripture Scholar and a solid preacher. It is his preaching that in some ways influenced St. Augustine to convert to Catholicism, and it was Ambrose who baptized Augustine.
Ambrose was a man not just of great learning, but also great courage. He strongly defended the Church against attacks by the Arians, and also by the empire. Ambrose specifically admonished Emperor Theodosius for the massacre of 7,000 innocent people. The emperor did public penance for his crime.
St. Ambrose’s sermons and his works tell us that he was a very educated man who was willing to roll up his sleeves and get involved in the issues of the day. He practiced what he preached and he was not shy about calling people to repentance. He was able to influence learned men such as Saint Augustine, and won many converts to the Church.
Isaiah says in our first reading this morning that “Those who err in spirit shall acquire understanding, and those who find fault shall receive instruction.” Thanks be to God the Church has had men like Saint Ambrose to help people come to understanding and to provide instruction in the ways of the Gospel.