Summa Theologica, Prima Pars, Trinity and Creation

28 - Question 28: The Divine Relations

29 - Question 29: The Divine Persons

30 - Question 30: The Plurality of Persons in God

31 - Question 31: Of What Belongs to the Unity or Plurality of God

32 - Question 32: The Knowledge of the Divine Persons

33 - Question 33: Of the Person of the Father

34 - Question 34: Of the Person of the Son

35 - Question 35: Of the Image

36 - Question 36: Of the Person of the Holy Ghost

37 - Question 37: Of the Name of the Holy Ghost--Love

38 - Question 38: Of the Name of the Holy Ghost, as Gift

39 - Question 39: Of the Persons in Relation to the Essence

40 - Question 40: Of the Persons as Compared to the Relations or Properties

41 - Question 41: Of the Persons in Relation to the Notional Acts

42 - Question 42: Of Equality and Likeness among the Divine Persons

43 - Question 43: The Mission of the Divine Persons

44 - Question 44: The Procession of Creatures from God, and of the First Cause of all Things

45 - Question 45: The Mode of Emanation of Things from the First Principle

46 - Question 46: Of the Beginning of the Duration of Creature

47 - Question 47: Of the Distinction of Things in General

48 - Question 48: The Distinction of Things in Particular

49 - Question 49: The Cause of Evil