Of the Causality of Christ's Resurrection
Of the Causality of Christ's Resurrection — St. Thomas Aquinas asks: Whether Christ's Resurrection is the cause of the resurrection of our bodies?; Whether Christ's Resurrection is the cause of the resurrection of souls?.
We have now to consider the causality of Christ's Resurrection, concerning which there are two points of inquiry:
Article 1: Whether Christ's Resurrection is the cause of the resurrection of our bodies?
on 1 Cor. 15:12: "Now if Christ be preached, that He rose again from the dead," the gloss says: "Who is the efficient cause of our resurrection."
As stated in 2 Metaphysics, text 4: "Whatever is first in any order, is the cause of all that come after it." But Christ's Resurrection was the first in the order of our resurrection, as is evident from what was said above (). Hence Christ's Resurrection must be the cause of ours: and this is what the Apostle says (1 Cor. 15:20,21): "Christ is risen from the dead, the first-fruits of them that sleep; for by a man came death, and by a man the resurrection of the dead."
And this is reasonable. Because the principle of human life-giving is the Word of God, of whom it is said (Ps. 35:10): "With Thee is the fountain of life": hence He Himself says (Jn. 5:21): "As the Father raiseth up the dead, and giveth life; so the Son also giveth life to whom He will." Now the divinely established natural order is that every cause operates first upon what is nearest to it, and through it upon others which are more remote; just as fire first heats the nearest air, and through it it heats bodies that are further off: and God Himself first enlightens those substances which are closer to Him, and through them others that are more remote, as Dionysius says (Coel. Hier. xiii). Consequently, the Word of God first bestows immortal life upon that body which is naturally united with Himself, and through it works the resurrection in all other bodies.
Article 2: Whether Christ's Resurrection is the cause of the resurrection of souls?
The Apostle says (Rom. 4:25): "He rose again for our justification," which is nothing else than the resurrection of souls: and on Ps. 29:6: "In the evening weeping shall have place," the gloss says, "Christ's Resurrection is the cause of ours, both of the soul at present, and of the body in the future."
As stated above, Christ's Resurrection works in virtue of the Godhead; now this virtue extends not only to the resurrection of bodies, but also to that of souls: for it comes of God that the soul lives by grace, and that the body lives by the soul. Consequently, Christ's Resurrection has instrumentally an effective power not only with regard to the resurrection of bodies, but also with respect to the resurrection of souls. In like fashion it is an exemplar cause with regard to the resurrection of souls, because even in our souls we must be conformed with the rising Christ: as the Apostle says (Rom. 6:4-11) "Christ is risen from the dead by the glory of the Father, so we also may walk in newness of life": and as He, "rising again from the dead, dieth now no more, so let us reckon that we (Vulg.: 'you')" are dead to sin, that we may "live together with Him."