Systematic Index

Freedom of will as a capacity for good (supernatural) was wholly lost, 105, 130, 133-135, 181, 186, 194, 317, 811, and as concerns the rest (natural things) his free will was not indeed destroyed 160a, 766, 793, 797, 815, 1065, 1298, 1388, but it was weakened 160a, 181, 186, 199, 793; man can, however, do certain good things even without grace 1008, 1022, 1025, 1027 ff., 1037 f., 1065, 1351 ff., 1372, 1388 ff., 1414, 1524; even if without a special privilege he cannot avoid all venial sins 107 f., 471, 804, 833, 1275 f., 1282.

Therefore not all works of infidels or sinners are sins or splendid vices 1025, 1035, 1298, 1388; nor in all acts do they serve a dominant desire 1040, 1523 f.; and material sins, which are from force or from invincible ignorance are not formal because of the will of Adam 1291 f.

There is in fallen man the inclination to sin, from which he cannot completely free himself 792, 1275; by which, however, he is not prevented from entering heaven 743, 792; for involuntary motions of concupiscence are not transgressions of the law 1050 f., 1074 ff.

God could have from the beginning created a man such as is now born 1055.

GOD THE REDEEMER: CHRIST

(Incarnation; Christology)

TRUE GOD

[VIII a] Christ is true God 2 ff., 13, 20, 33, 39, 42a, 54, 57, 86, 111a, 113 f., 116 f., 143 f., 148, 220, 224, 255, 283, 288, 290, 344, 392, 422, 462, 480, 708, 710, 993, 994, 2027 ff., 2088, 5003; hence he is rightly called the Word of the Father 118 f., 224; and likewise the Son of the Father 1597, consubstantial with Him 13, 54, 86, 148, 220, 480, 708, 993, 1460, 5003; equal to the Father 118, not separated from Him 66, not His extension or gathering 66; God of God 13, 54, 86, born, not made 13, 39, 54, 61, only-begotten 13, 54, 86, one of the Trinity 216, 222, 255, 291, 372, 708, through whom all things are made 54, 86, 422; He is unchangeable 27, 54, eternal 54, 66, incapable of suffering 27. The divinity of Christ is proved in the Gospels 2027, 2030, 2096 f.;* cf. Vc.

TRUE MAN

[VIII b] The same Christ is true man 13, 18, 25, 33, 40, 111a, 114, 143 f., 148, 220, 258, 283, 288, 290, 344, 393, 422, 429, 462, 480, 708, 1463; conceived of the Holy Spirit 2, 6, 9, 13, etc., not of man 13, 20; truly born of a mother 2, 6, 9, 13, 257, 285, 422, 708, 993; He has a rational soul 25, 111a, 148, 216, 255, 283, 290, 344, 422, 429, 462, 480, 709 f., 1463, 5003, intellectual 13, 216, 255, 422, 429, 480, not merely sensitive 710, truly human 13, 65, 204, which however did not previously exist 204; and He has a body 26, 31, 111a, 148, 290, 480, 708, 1463, 5003, i.e., true human flesh 20, 216, 255 ff., 393, 422, 429, not imaginary 20, 344, 462, 710, nor celestial 710, joined to divinity right from the very beginning 205; and His soul is truly, per se and essentially, the form of His body 216, 480. And so Christ is in all things like us without sin 1463.

TWO NATURES

[VIII c] There are therefore in Christ two natures 18, 20, 33, 42a, 111a, 143 f., 148, 168, 213 ff., 283, 288, 344, 422, 429, 462, 710, 1463, 5003, which are indeed substantially different 260; nevertheless they are undivided 148, 259 ff., 1463, 5003, inseparable 148, 283, 288, 290, 314a, 1463, unconfused 11a, 148, 168, 219 f., 259 f., 288, 290, 314a, 1463; for this reason He is said to be "of two natures and in two natures" 259, 462, 708.

Each nature retains its own properties 72, 258, 262, 288, 290, 708, 1462, and faculties of knowing and willing 263, 265 ff., 288, 344, 1465: He has two