Against Two Letters of the Pelagians

Then he adds the reason why he said all these things: “O wretched man that I am! who shall deliver me from the body of this death? The grace of God, through Jesus Christ our Lord!” And thence he concludes: “Therefore I myself with the mind serve the law of God, but with the flesh the law of sin.” To wit, with the flesh, the law of sin, by lusting; but with the mind, the law of God, by not consenting to that lust. “For there is now no condemnation to those who are in Christ Jesus.” For he is not condemned who does not consent to the evil of the lust of the flesh. “For the law of the Spirit of life in Christ Jesus has made thee free from the law of sin and death,” so that, to wit, the lust of the flesh may not appropriate to itself thy consent. And what follows more and more demonstrates the same meaning. But moderation must be used.