Summa Theologica
Aquinas's summation of Christian theology, disputed article by article.
Ia Q.12 · How God Is Known by Us
Summa Theologica, Prima Pars, Question 12 — How God Is Known by Us (13 Articles).
Ia Q.11 · The Unity of God
Summa Theologica, Prima Pars, Question 11 — The Unity of God (4 Articles).
Ia Q.10 · The Eternity of God
Summa Theologica, Prima Pars, Question 10 — The Eternity of God (6 Articles).
Ia Q.9 · The Immutability of God
Summa Theologica, Prima Pars, Question 9 — The Immutability of God (2 Articles).
Ia Q.8 · The Existence of God in Things
Summa Theologica, Prima Pars, Question 8 — The Existence of God in Things (4 Articles).
Ia Q.7 · The Infinity of God
Summa Theologica, Prima Pars, Question 7 — The Infinity of God (4 Articles).
Ia Q.6 · The Goodness of God
Summa Theologica, Prima Pars, Question 6 — The Goodness of God (4 Articles).
Ia Q.5 · Of Goodness in General
Summa Theologica, Prima Pars, Question 5 — Of Goodness in General (6 Articles).
Ia Q.4 · The Perfection of God
Summa Theologica, Prima Pars, Question 4 — The Perfection of God (3 Articles).
Ia Q.3 · Of the Simplicity of God
Summa Theologica, Prima Pars, Question 3 — Of the Simplicity of God (8 Articles).
Ia Q.2 · The Existence of God
Summa Theologica, Prima Pars, Question 2 — The Existence of God (3 Articles).
Ia Q.1 · The Nature and Extent of Sacred Doctrine
Summa Theologica, Prima Pars, Question 1 — The Nature and Extent of Sacred Doctrine (10 Articles).