Galatians 1:4

"Who gave himself for our sins." Thus it appears, that the ministry which He undertook was free and uncompelled; that He was delivered up by Himself, not by another. Let not therefore the words of John, "that the Father gave His only-begotten Son" for us, lead you to derogate from the dignity of the Only-begotten, or to infer therefrom that He is only human. For the Father is said to have given Him, not as implying that the Son's ministry was a servile one, but to teach us that it seemed good to the Father, as Paul too has shown in the immediate context: "according to the will of our God, and Father." He says not "by the command," but "according to the will," for inasmuch as there is an unity of will in the Father and the Son, that which the Son wills, the Father wills also. "For our sins," says the Apostle; we had pierced ourselves with ten thousand evils, and had deserved the gravest punishment; and the Law not only did not deliver us, but it even condemned us, making sin more manifest, without the power to release us from it, or to stay the anger of God. But the Son of God made this impossibility possible for he remitted our sins, He restored us from enmity to the condition of friends, He freely bestowed on us numberless other blessings.

"That He might deliver us out of this present evil world." Another class of heretics seize upon these words of Paul, and pervert his testimony to an accusation of the present life. Lo, say they, he has called this present world evil, and pray tell me what does "world" mean but time measured by days and seasons? Is then the distinction of days and the course of the sun evil? no one would assert this even if he be carried away to the extreme of unreasonableness. "But" they say, "it is not the 'time,' but the present 'life,' which he hath called evil." Now the words themselves do not in fact say this; but the heretics do not rest in the words, and frame their charge from them, but propose to themselves a new mode of interpretation. At least therefore they must allow us to produce our interpretation, and the rather in that it is both pious and rational. We assert then that evil cannot be the cause of good, yet that the present life is productive of a thousand prizes and rewards.

Miserable, wretched man! what is it thou sayest? Is this life evil, wherein we have learnt to know God, and meditate on things to come, and have become angels instead of men, and take part in the choirs of the heavenly powers? What other proof do we need of an evil and depraved mind? "Why then," they say, "does Paul call the present life evil?" In calling the present world evil, he has accommodated himself to our usage, who are wont to say, "I have had a bad day," thereby complaining not of the time itself, but of actions or circumstances. And so Paul in complaining of evil principles of action has used these customary forms of speech; and he shows that Christ hath both delivered us from our offences, and secured us for the future. The first he has declared in the words, "Who gave Himself for our sins;" and by adding, "that He might deliver us out of this present evil world," he has pronounced our future safety. For neither of these did the Law avail, but grace was sufficient for both.

"According to the will of our God and Father." Since they were terrified by their notion that by deserting that old Law and adhering to the new, they should disobey God, who gave the Law, he corrects their error, and says, that this seemed good to the Father also: and not simply "the Father," but "our Father," which he does in order to affect them by showing that Christ has made His Father our Father.