Saint Augustine of Hippo

St. Augustine was born in 354 AD in Thagaste, Roman Africa (modern-day Algeria). He was a renowned philosopher, theologian, and Doctor of the Church. His intellectual journey led him from Manichaeism to Christianity, which he embraced after a dramatic conversion experience. As Bishop of Hippo, he made significant contributions to Christian theology, including the concepts of original sin and divine grace. His major work, "Confessions," is considered a seminal autobiography and a classic of Western literature. St. Augustine is venerated as a patron saint of theologians and a Doctor of the Church for his profound influence on Christian thought.