Catholicism Ia Q.67 · On the Work of Distinction in Itself Summa Theologica, Prima Pars, Question 67 — On the Work of Distinction in Itself (4 Articles).
Catholicism Ia Q.66 · On the Order of Creation Towards Distinction Summa Theologica, Prima Pars, Question 66 — On the Order of Creation Towards Distinction (4 Articles).
Catholicism Ia Q.65 · The Work of Creation of Corporeal Creatures Summa Theologica, Prima Pars, Question 65 — The Work of Creation of Corporeal Creatures (4 Articles).
Catholicism Ia Q.64 · The Punishment of the Demons Summa Theologica, Prima Pars, Question 64 — The Punishment of the Demons (4 Articles).
Catholicism Ia Q.63 · The Malice of the Angels with Regard to Sin Summa Theologica, Prima Pars, Question 63 — The Malice of the Angels with Regard to Sin (9 Articles).
Catholicism Ia Q.62 · Of the Perfection of the Angels in the Order of Grace and of Glory Summa Theologica, Prima Pars, Question 62 — Of the Perfection of the Angels in the Order of Grace and of Glory (9 Articles).
Catholicism Ia Q.61 · Of the Production of the Angels in the Order of Natural Being Summa Theologica, Prima Pars, Question 61 — Of the Production of the Angels in the Order of Natural Being (4 Articles).
Catholicism Ia Q.60 · Of the Love or Dilection of the Angels Summa Theologica, Prima Pars, Question 60 — Of the Love or Dilection of the Angels (5 Articles).
Catholicism Ia Q.59 · The Will of the Angels Summa Theologica, Prima Pars, Question 59 — The Will of the Angels (4 Articles).
Catholicism Ia Q.58 · Of the Mode of Angelic Knowledge Summa Theologica, Prima Pars, Question 58 — Of the Mode of Angelic Knowledge (6 Articles).
Catholicism Ia Q.57 · Of the Angel's Knowledge of Material Things Summa Theologica, Prima Pars, Question 57 — Of the Angel's Knowledge of Material Things (5 Articles).
Catholicism Ia Q.56 · Of the Angel's Knowledge of Immaterial Things Summa Theologica, Prima Pars, Question 56 — Of the Angel's Knowledge of Immaterial Things (3 Articles).
Catholicism Ia Q.55 · Of the Medium of the Angelic Knowledge Summa Theologica, Prima Pars, Question 55 — Of the Medium of the Angelic Knowledge (3 Articles).
Catholicism Ia Q.54 · Of the Knowledge of the Angels Summa Theologica, Prima Pars, Question 54 — Of the Knowledge of the Angels (5 Articles).
Catholicism Ia Q.53 · Of the Local Movement of the Angels Summa Theologica, Prima Pars, Question 53 — Of the Local Movement of the Angels (3 Articles).
Catholicism Ia Q.52 · Of the Angels in Relation to Place Summa Theologica, Prima Pars, Question 52 — Of the Angels in Relation to Place (3 Articles).
Catholicism Ia Q.51 · Of the Angels in Comparison with Bodies Summa Theologica, Prima Pars, Question 51 — Of the Angels in Comparison with Bodies (3 Articles).
Catholicism Ia Q.50 · Of the Substance of the Angels Absolutely Considered Summa Theologica, Prima Pars, Question 50 — Of the Substance of the Angels Absolutely Considered (5 Articles).
Catholicism Ia Q.49 · The Cause of Evil Summa Theologica, Prima Pars, Question 49 — The Cause of Evil (3 Articles).
Catholicism Ia Q.48 · The Distinction of Things in Particular Summa Theologica, Prima Pars, Question 48 — The Distinction of Things in Particular (6 Articles).