Saint Thomas Aquinas on Virtue and Sin

The saint and philosopher Thomas Aquinas married ancient Greek thought with Christianity. His insights remain as timeless today as they were in Medieval Europe.
Saint Thomas Aquinas on Virtue and Sin
Portrait of Saint Thomas Aquinas, 1476, by Carlo Crivelli. Ascoli Piceno, Italy. Public Domain
Leo Salvatore
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According to English philosopher Anthony Kenny, Saint Thomas Aquinas was “one of the dozen greatest philosophers of the Western world.” Not only was the 13th-century Dominican monk a superb writer and logician, he was also a gifted teacher and poet.

Throughout his writings, Aquinas articulated a cohesive Christian worldview wherein faith and reason complemented each other to create or allow an ethical life. His conception of virtue as a balance between extremes can help us see our flaws more clearly. It can also help steer our lives in the right direction.

Aquinas’s Inspiration: Aristotle on Human Nature

We can’t learn from Aquinas without first considering his favorite philosopher: Aristotle. The ancient Greek polymath asked three fundamental questions that shaped Aquinas’s thinking: Who am I? How should I live? Where am I going?
Leo Salvatore
Leo Salvatore
Author
Leo Salvatore is an arts and culture writer with a master's degree in classics and philosophy from the University of Chicago and a master's degree in humanities from Ralston College. He aims to inform, delight, and inspire through well-researched essays on history, literature, and philosophy. Contact Leo at [email protected]