The Transition from Political Leader to Spiritual Bishop in Early Christianity

St. Ambrose (c. 340–397 AD) was the Bishop of Milan and a Doctor of the Church, known for his defense of Nicene Christianity against Arianism. Born into a prominent Roman family, he pursued a career in law and governance before his unexpected election as bishop, despite being unbaptized. A skilled theologian and eloquent orator, he influenced both church and state, famously calling Emperor Theodosius I to repentance after the massacre at Thessalonica. Ambrose’s hymns, writings, and pastoral work left a lasting legacy, including his role in the conversion and baptism of St. Augustine. His feast day is celebrated on December 7.

See the work of Jesuit Refugee Service

Watch Catholic Saints and other great content on Formed.

Sign up for a 7-day free trial of Formed.

Support this podcast and the Augustine Institute by becoming a member of the Mission Circle.