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Theology · Catholic tradition

Summa Theologiae

Thomas Aquinas. The complete English Summa: God and creation, the moral life in general and in particular, and Christ and the sacraments, with the Supplement that completes the Third Part, read question by question and article by article.

By Thomas Aquinas. 5 editions, with a text you can read on this site.

Reading editions & sources

By question and article

The whole Summa, one page per question and article: First Part, First Part of the Second Part, Second Part of the Second Part, Third Part, and Supplement.

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