Aquinas Institute Opera Omnia Project: Summa Theologiae (10 vols.)

The most important work of the towering intellectual of the Middle Ages, Thomas Aquinas’s Summa Theologiae remains one of the great seminal works of philosophy and theology, while extending to subjects as diverse as law and government, sacraments and liturgy, and psychology and ethics. The Aquinas Institute is therefore proud to announce the publication of the Summa Theologiae in a bilingual edition with Latin and English in parallel columns.