| | Treatise On The Last End (qq. 1-5) |
| [Letter] [A4] | Prologue |
| 1. | Of Man's Last End (Eight Articles) |
| 2. | Of Those Things In Which Man's Happiness Consists (Eight Articles) |
| 3. | What Is Happiness (Eight Articles) |
| 4. | Of Those Things That Are Required For Happiness (Eight Articles) |
| 5. | Of The Attainment Of Happiness (Eight Articles) |
| | Treatise On Human Acts: Acts Peculiar To Man (qq. 6-21) |
| 6. | Of The Voluntary And The Involuntary (Eight Articles) |
| 7. | Of The Circumstances Of Human Acts (Four Articles) |
| 8. | Of The Will, In Regard To What It Wills (Three Articles) |
| 9. | Of That Which Moves The Will (Six Articles) |
| 10. | Of The Manner In Which The Will Is Moved (Four Articles) |
| 11. | Of Enjoyment, Which Is An Act Of The Will (Four Articles) |
| 12. | Of Intention (Five Articles) |
| 13. | Of Choice, Which Is An Act Of The Will With Regard To The Means (Six Articles) |
| 14. | Of Counsel, Which Precedes Choice (Six Articles) |
| 15. | Of Consent, Which Is An Act Of The Will In Regard To The Means (Four Articles) |
| 16. | Of Use, Which Is An Act Of The Will In Regard To The Means (Four Articles) |
| 17. | Of The Acts Commanded By The Will (Nine Articles) |
| 18. | Of The Good And Evil Of Human Acts, In General (Eleven Articles) |
| 19. | Of The Goodness And Malice Of The Interior Act Of The Will (Ten Articles) |
| 20. | Of Goodness And Malice In External Human Affairs (Six Articles) |
| 21. | Of The Consequences Of Human Actions By Reason Of Their Goodness And Malice (Four Articles) |
| | Treatise On The Passions (qq. 22-48) |
| 22. | Of The Subject Of The Soul's Passions (Three Articles) |
| 23. | How The Passions Differ From One Another (Four Articles) |
| 24. | Of Good And Evil In The Passions Of The Soul (Four Articles) |
| 25. | Of The Order Of The Passions To One Another (Four Articles) |
| 26. | Of The Passions Of The Soul In Particular: And First, Of Love (Four Articles) |
| 27. | Of The Cause Of Love (Four Articles) |
| 28. | Of The Effects Of Love (Six Articles) |
| 29. | Of Hatred (Six Articles) |
| 30. | Of Concupiscence (Four Articles) |
| 31. | Of Delight Considered In Itself (Eight Articles) |
| 32. | Of The Cause Of Pleasure (Eight Articles) |
| 33. | Of The Effects Of Pleasure (Four Articles) |
| 34. | Of The Goodness And Malice Of Pleasures (Four Articles) |
| 35. | Of Pain Or Sorrow, In Itself (Eight Articles) |
| 36. | Of The Causes Of Sorrow Or Pain (Four Articles) |
| 37. | Of The Effects Of Pain Or Sorrow (Four Articles) |
| 38. | Of The Remedies Of Sorrow Or Pain (Five Articles) |
| 39. | Of The Goodness And Malice Of Sorrow Or Pain (Four Articles) |
| 40. | Of The Irascible Passions, And First, Of Hope And Despair (Eight Articles) |
| 41. | Of Fear, In Itself (Four Articles) |
| 42. | Of The Object Of Fear (Six Articles) |
| 43. | Of The Cause Of Fear (Two Articles) |
| 44. | Of The Effects Of Fear (Four Articles) |
| 45. | Of Daring (Four Articles) |
| 46. | Of Anger, In Itself (Eight Articles) |
| 47. | Of The Cause That Provokes Anger, And Of The Remedies Of Anger (Four Articles) |
| 48. | Of The Effects Of Anger (Four Articles) |
| | Treatise On Habits (qq. 49-54) |
| 49. | Of Habits In General, As To Their Substance (Four Articles) |
| 50. | Of The Subject Of Habits (Six Articles) |
| 51. | Of The Cause Of Habits, As To Their Formation (Four Articles) |
| 52. | Of The Increase Of Habits (Three Articles) |
| 53. | How Habits Are Corrupted Or Diminished (Three Articles) |
| 54. | Of The Distinction Of Habits (Four Articles) |
| | Treatise On Habits In Particular (qq. 55-89) Good Habits, i.e. Virtues (qq. 55-70) |
| 55. | Of The Virtues, As To Their Essence (Four Articles) |
| 56. | Of The Subject Of Virtue (Six Articles) |
| 57. | Of The Intellectual Virtues (Six Articles) |
| 58. | Of The Difference Between Moral And Intellectual Virtues (Five Articles) |
| 59. | Of Moral Virtue In Relation To The Passions (Five Articles) |
| 60. | How The Moral Virtues Differ From One Another (Five Articles) |
| 61. | Of The Cardinal Virtues (Five Articles) |
| 62. | Of The Theological Virtues (Four Articles) |
| 63. | Of The Cause Of Virtues (Four Articles) |
| 64. | Of The Mean Of Virtue (Four Articles) |
| 65. | Of The Connection Of Virtues (Five Articles) |
| 66. | Of Equality Among The Virtues (Six Articles) |
| 67. | Of The Duration Of Virtues After This Life (Six Articles) |
| 68. | Of The Gifts (Eight Articles) |
| 69. | Of The Beatitudes (Four Articles) |
| 70. | Of The Fruits Of The Holy Ghost (Four Articles) |
| | Treatise On Habits In Particular (qq. 55-89) Evil Habits, i.e. Vices And Sins (qq. 71-89) |
| 71. | Of Vice And Sin Considered In Themselves (Six Articles) |
| 72. | Of The Distinction Of Sins (Nine Articles) |
| 73. | Of The Comparison Of One Sin With Another (Ten Articles) |
| 74. | Of The Subject Of Sin (Ten Articles) |
| 75. | Of The Causes Of Sin, In General (Four Articles) |
| 76. | Of The Causes Of Sin, In Particular (Four Articles) |
| 77. | Of The Cause Of Sin, On The Part Of The Sensitive Appetite (Eight Articles) |
| 78. | Of That Cause Of Sin Which Is Malice (Four Articles) |
| 79. | Of The External Causes Of Sin (Four Articles) |
| 80. | Of The Cause Of Sin, As Regards The Devil (Four Articles) |
| 81. | Of The Cause Of Sin, On The Part Of Man (Five Articles) |
| 82. | Of Original Sin, As To Its Essence (Four Articles) |
| 83. | Of The Subject Of Original Sin (Four Articles) |
| 84. | Of The Cause Of Sin, In Respect Of One Sin Being The Cause Of Another (Four Articles) |
| 85. | Of The Effects Of Sin, And, First, Of The Corruption Of The Good Of Nature (Six Articles) |
| 86. | Of The Stain Of Sin (Two Articles) |
| 87. | Of The Debt Of Punishment (Eight Articles) |
| 88. | Of Venial And Mortal Sin (Six Articles) |
| 89. | Of Venial Sin In Itself (Six Articles) |
| | Treatise On Law (qq. 90-108) |
| 90. | Of The Essence Of Law (Four Articles) |
| 91. | Of The Various Kinds Of Law (Six Articles) |
| 92. | Of The Effects Of Law (Two Articles) |
| 93. | Of The Eternal Law (Six Articles) |
| 94. | Of The Natural Law (Six Articles) |
| 95. | Of Human Law (Four Articles) |
| 96. | Of The Power Of Human Law (Six Articles) |
| 97. | Of Change In Laws (Four Articles) |
| 98. | Of The Old Law (Six Articles) |
| 99. | Of The Precepts Of The Old Law (Six Articles) |
| 100. | Of The Moral Precepts Of The Old Law (Twelve Articles) |
| 101. | Of The Ceremonial Precepts In Themselves (Four Articles) |
| 102. | Of The Causes Of The Ceremonial Precepts (Six Articles) |
| 103. | Of The Duration Of The Ceremonial Precepts (Four Articles) |
| 104. | Of The Judicial Precepts (Four Articles) |
| 105. | Of The Reason For The Judicial Precepts (Four Articles) |
| 106. | Of The Law Of The Gospel, Called The New Law, Considered In Itself (Four Articles) |
| 107. | Of The New Law As Compared With The Old (Four Articles) |
| 108. | Of Those Things That Are Contained In The New Law (Four Articles) |
| | Treatise On Grace (qq. 109-114) |
| 109. | Of The Necessity Of Grace (Ten Articles) |
| 110. | Of The Grace Of God As Regards Its Essence (Four Articles) |
| 111. | Of The Division Of Grace (Five Articles) |
| 112. | Of The Cause Of Grace (Five Articles) |
| 113. | Of The Effects Of Grace (Ten Articles) |
| 114. | Of Merit (Ten Articles) |