Jacques Maritain Center : Readings

Synopsis of the Theological Summa of St. Thomas Aquinas

Adapted from The Rosary Magazine, September 1893, L.F. Kearney, O.P.

Theology. Thirty-eight Treatises. Since the principal end of Sacred Doctrine is to give a knowledge of God, not only according to His Nature but also as he is the Beginning and End of all things, and especially of the rational being, we propose to treat of:

Part I.

1. Sacred Doctrine . . Q. 1
2. The One God . . Q. 2 - 26
3. The Most Holy Trinity . . Q. 27 - 43
4. The Creation . . Q. 44 - 46
5. The Distinction of Things in General . . Q. 47
6. The Distinction of Good and Evil . . Q. 48 - 49
7. The Angels . . Q. 50 - 64
8. The Creature Purely Corporal . . Q. 65 - 74
9. On Man . . Q. 75 - 102
10. The Conservation and Government of Creatures . . Q. 103 - 119

Part II. Section I.

11. The End of Man and Beatitude . . Q. 1 - 5
12. Human Acts . . Q. 6 - 21
13. The Passions . . Q. 22 - 48
14. Habits in General . . Q. 49 - 54
15. The Virtues . . Q. 55 - 70
16. On Vices and Sins . . Q. 71 - 89
17. On Laws . . Q. 90 - 108
18. On Grace . . Q. 109 - 114

Part II. Section II.

19. Faith . . Q. 1 - 16
20. Hope . . Q. 17 - 22
21. Charity . . Q. 23 - 46
22. Prudence . . Q. 47 - 56
23. Justice . . Q. 57 - 122
24. Fortitude . . Q. 123 - 140
25. Temperance . . Q. 141 - 170
26. Graces Gratuitously Given . . Q. 171 - 178
27. The Active and Contemplative Life . . Q. 179 - 182
28. The Various Offices and Conditions of Men . . Q. 183 - 189

Part III.

29. The Incarnation . . Q. 1 - 59
30. The Sacraments in General . . Q. 60 - 65
31. Baptism . . Q. 66 - 71
32. Confirmation . . Q. 72
33. Eucharist . . Q. 73 - 83
34. Penance . . Q. 84 - 90 ; Supplement Q. 1 - 28
35. Extreme Unction . . Supplement Q. 29 - 33
36. Orders . . Supplement Q. 34 - 40
37. Matrimony . . Supplement Q. 41 - 68
38. The Resurrection and Four Last Things . . Supplement Q. 69 - 99


Part I.

Sacred Doctrine -- What it is and to what it extends. -- All things are treated in it under the idea of God, either because they are God Himself or because they have relation to God. [ Q. 1 ]

God. Threefold Consideration:

(A) Concerning those things which pertain to the Divine Essence. [ Q. 2 - 26 ]
(B) Concerning those things which pertain to the Distinction of Persons. [ Q. 27 - 43 ]
(C) Concerning those things which pertain to the Production of Creatures by God.
. . . . . (1)The Production of Creatures [ Q. 44 - 46 ]
. . . . . (2) The Distinction of Creatures
. . . . . . . . . . (a) The distinction of things in general [ Q. 47 ]
. . . . . . . . . . (b) The distinction of things in particular
. . . . . . . . . . . . . . . (i) The distinction of good and evil [ Q. 48 - 49 ]
. . . . . . . . . . . . . . . (ii) The distinction of corporeal and spiritual creatures
. . . . . . . . . . . . . . . . . . . . * The creature purely spiritual [ Q. 50 - 64 ]
. . . . . . . . . . . . . . . . . . . . * The creature purely corporeal [ Q. 65 - 74 ]
. . . . . . . . . . . . . . . . . . . . * The creature composed of body and spirit, i.e. man [ Q. 75 - 102 ]
. . . . . (3) The Preservation and Government of Creatures [ Q. 103 - 119 ]


Part II.

[ Section I of Part II : On the End of Man and Human Acts in General ]

The Advance of the Rational Creature to God. Twofold consideration:

(A) On the End of Man [ Q. 1 - 5 ]
(B) On the means by which man attains to or deviates from his end, i.e. Human Acts.
. . . . . (1) In General
. . . . . . . . . . (a) The Acts Themselves. Some acts are peculiar to man; some are common to man and other living creatures; and since beatitude is the peculiar good of man in as much as he is rational, the acts which are peculiar to him have a more in timate connection to that good than those that are common to man and living creatures.
. . . . . . . . . . . . . . . (i) Acts which are peculiar to man [ Q. 6 - 21 ]
. . . . . . . . . . . . . . . (ii) Acts which are common to man and other animals [ Q. 22 - 48 ]
. . . . . . . . . . (b) The Principles of Acts
. . . . . . . . . . . . . . . (i) Intrinsic Principles. The intrinsic principles are powers of the soul and habits; but we have already treated of powers in the first part. Therefore we come to the consideration of habits.
. . . . . . . . . . . . . . . . . . . . * Habits in General [ Q. 49 - 54 ]
. . . . . . . . . . . . . . . . . . . . * Habits in Particular
. . . . . . . . . . . . . . . . . . . . . . . . . - Good Habits, i.e. virtues [ Q. 55 - 70 ]
. . . . . . . . . . . . . . . . . . . . . . . . . - Evil Habits, i.e. vices [ Q. 71 - 89 ]
. . . . . . . . . . . . . . . (ii) Extrinsic Principles. The extrinsic principle of good is God, who instructs us by His law, and helps and moves us by grace. The external principle of evil is the Devil. But we treated of him in the first part, therefore it remains to treat of:
. . . . . . . . . . . . . . . . . . . . * Laws [ Q. 90 - 108 ]
. . . . . . . . . . . . . . . . . . . . * Grace [ Q. 109 - 114 ]


. . . . . (2) In Particular [ Section II of Part II ]
. . . . . . . . . . (a) Those acts which pertain to all Conditions of life (the virtues and vices affecting all men).
. . . . . . . . . . . . . . . (i) Theological Virtues
. . . . . . . . . . . . . . . . . . . . * In the intellect: Faith [ Q. 1 - 16 ]
. . . . . . . . . . . . . . . . . . . . * In the will:
. . . . . . . . . . . . . . . . . . . . . . . . . - Hope [ Q. 17 - 22 ]
. . . . . . . . . . . . . . . . . . . . . . . . . - Charity [ Q. 23 - 46 ]
. . . . . . . . . . . . . . . (ii) Cardinal Virtues
. . . . . . . . . . . . . . . . . . . . * Prudence [ Q. 47 - 56 ]
. . . . . . . . . . . . . . . . . . . . * Justice [ Q. 57 - 122 ]
. . . . . . . . . . . . . . . . . . . . * Fortitude [ Q. 123 - 140 ]
. . . . . . . . . . . . . . . . . . . . * Temperance [ Q. 141 - 170 ]
. . . . . . . . . . (b) Acts which pertain in a special manner to some men.
. . . . . . . . . . . . . . . (i) Graces Gratuitously Given [ Q. 171 - 178 ]
. . . . . . . . . . . . . . . (ii) Active and Contemplative Life [ Q. 179 - 182 ]
. . . . . . . . . . . . . . . (iii) The Various Offices and Conditions of Men [ Q. 183 - 189 ]


Part III.

Christ, who, in as much as he is man, is the way by which we tend to God. Since our Lord and Saviour Jesus Christ, redeeming His people from their sins, has shown to us in Himself the way of truth, by which we, arising from the dead, are able to arrive at the happiness of immortal life, it is necessary, in order to attain the scope of all theology, after the consideration of the final end of man and of the virtues and vices, that we should consider the Saviour of all and the benefits He has conferred on us. Therefore we should consider:

(A) The Saviour Himself, i.e. the Mystery of the Incarnation, what He did and suffered [ Q. 1 - 59 ]
(B) The Sacraments, which have their efficacy from the Incarnate Word
. . . . . (1) In General [ Q. 60 - 65 ]
. . . . . (2) In Particular
. . . . . . . . . . (a) Baptism [ Q. 66 - 71 ]
. . . . . . . . . . (b) Confirmation [ Q. 72 ]
. . . . . . . . . . (c) Eucharist [ Q. 73 - 83 ]
. . . . . . . . . . (d) Penance [ Q. 84 - 90 ; Supplement Q. 1 - 28 ]
. . . . . . . . . . (e) Extreme Unction [ Supplement Q. 29 - 33 ]
. . . . . . . . . . (f) Orders [ Supplement Q. 34 - 40 ]
. . . . . . . . . . (g) Matrimony [ Supplement Q. 41 - 68 ]
(C) Immortal Life -- The end to which we attain through Christ, both God and man, suffering, dying, and arising from the dead [ Supplement Q. 69 - 99 ]