FINAL CONCLUSION: THE MOTIVE OF THE INCARNATION

Therefore it must simply be said that God willed the Incarnation for the manifestation of His goodness by way of mercy for the redemption of the human race, or "for our salvation," as stated in the Creed.

Those who admit, as the Thomists do, one efficacious decree concerning the redemptive Incarnation in passible flesh, by this very fact must say with St. Thomas that, in virtue of the present decree, "if Adam had not sinned, the Word would not have become incarnate," or, expressed affirmatively, it must be said that, in the present decree, the redemptive Incarnation supposes the fall of the human race to be redeemed, although this fall was permitted for a greater good, which is the redemptive Incarnation. Thus the creation of the soul presupposes that the embryonic body is sufficiently disposed, and this sufficient predisposition was willed and produced by God for the soul. Causes mutually interact though in a different order, without implying a vicious circle. It would be a vicious circle if we were to say that the permission of Adam's sin was on account of the Incarnation, and that the Incarnation took place because of the permission of Adam's sin. The truth is that the Incarnation took place, not on account of the permission of sin, but for its reparation.

It would likewise be a vicious circle to say that men are for the sake of Christ, and in the same way Christ is for the sake of men. But it is true to say that Christ is the destined end of men, and men are the end to whom the redemptive Incarnation is beneficial.

Hence the truth of the assertion is established, that God willed the Incarnation as a manifestation of His goodness by showing His mercy toward men for their redemption, or "for our salvation," as stated in the Creed.[374]

Fourth Article: Whether God Became Incarnate In Order To Take Away Actual Sin, Rather Than To Take Away Original Sin?

The reply is in the affirmative.

Scriptural proof. We read in the Gospel: "Behold the Lamb of God who taketh away the sin of the world,"[375] that is, as St. Bede says, the sin that is common to the whole human race. St. John wrote "the sin of the world."[376]

But the principal text is quoted in the body of the article, in which we read: "For judgment indeed was by one[i. e., by Adam] unto condemnation... as by the offense of one, unto all men to condemnation: so also by the justice of one [i. e., of Christ], unto all men to justification of life."[377]

This purpose of the Incarnation of the Son of God is likewise expressly affirmed in a provincial council and also to some extent in the Council of Trent.[378]

Theological proof. It includes two conclusions.

1) Christ came to take away all sins, because He came to save men, and all sins are an obstacle to salvation.

2) St. Thomas proves that Christ came first of all to take away original sin, since this sin is absolutely greater extensively, inasmuch as it extends to the whole human race, by which the race is infected; although actual sin is greater intensively, because it has more of the nature of voluntary.

Hence in virtue of the present decree, it is probable that Christ came also only to take away original sin, but not solely for the taking away of actual sins; because, if there had been no original sin, this would eliminate the more important reason for the Incarnation. Moreover, in virtue of the present decree, Christ came in passible and mortal flesh; but, if there had been no original sin, His flesh would have been neither passible nor mortal.[379]