Saint Aquinas Thomas

Born in Italy around 1225, he became a Dominican friar, priest, theologian, and philosopher whose work would make him one of the central figures of medieval thought. He studied and taught in major intellectual centers including Paris and Naples, and spent much of his life writing, teaching, and debating difficult questions with unusual clarity.

He is best known for works such as the Summa Theologiae, where he tried to organize Christian teaching in a careful, logical way. His writing drew deeply on Aristotle as well as Christian scripture and tradition, and his thought later gave rise to the school known as Thomism.

After his death on March 7, 1274, his influence only grew. The Catholic Church honors him as a saint and one of its greatest theologians, but his reach extends far beyond theology: readers still turn to him for his ideas about ethics, reason, law, and what it means to seek truth seriously.