confessed in his Epistle to the Philippians that "to live in the flesh was the fruit of [his] work;"[1] thus expressing himself. Now the final result of the work of the Spirit is the salvation of the flesh.[2] For what other visible fruit is there of the invisible Spirit, than the rendering of the flesh mature and capable of incorruption? If then [he says], "To live in the flesh, this is the result of labour to me," he did not surely contemn the substance of flesh in that passage where he said, "Put ye off the old man with his works;"[3] but he points out that we should lay aside our former conversation, that which waxes old and becomes corrupt; and for this reason he goes on to say, "And put ye on the new man, that which is renewed in knowledge, after the image of Him who created him." In this, therefore, that he says, "which is renewed in knowledge," he demonstrates that he, the selfsame man who was in ignorance in times past, that is, in ignorance of God, is renewed by that knowledge which has respect to Him. For the knowledge of God renews man. And when he says, "after the image of the Creator," he sets forth the recapitulation of the same man, who was at the beginning made after the likeness of God.
5. And that he, the apostle, was the very same person who had been born from the womb, that is, of the ancient substance of flesh, he does himself declare in the Epistle to the Galatians: "But when it pleased God, who separated me from my mother's womb, and called me by His grace, to reveal His Son in me, that I might preach Him among the Gentiles,"[4] it was not, as I have already observed, one person who I had been born from the womb, and another who preached the gospel of the Son of God; but that same individual who formerly was ignorant, and used to persecute the church, when the revelation was made to him from heaven, and the Lord conferred with him, as I have pointed out in the third book,[5] preached the gospel of Jesus Christ the Son of God, wlio was crucified under Pontius Pilate, his former ignorance
