A saint, even when perversely questioned, is never diverted from the pursuit of goodness. Thus John to the words of envy opposes the words of life: John answered them, saying, I indeed baptize with water.
John baptizes not with the Spirit, but with water; not being able to remit sins, he washes the bodies of the baptized with water, but not their souls with pardon. Why then cloth he baptize, when he cloth not remit sins by’ baptism? To maintain his character of forerunner. As his birth preceded our Lord's, so cloth his baptism precede our Lord’s baptism. And he who was the forerunner of Christ in His preaching, is forerunner also in His baptism, which was the imitation of that Sacrament. And withal he announces the mystery of our redemption, saying that He, the Redeemer, is standing in the midst of men, and they know it not: There stands one among you, whom you know not: for our Lord, when He appeared in the flesh, was visible in body, but in majesty invisible.
Made before me, i.e. preferred before me. He comes after me, that is, He is born after me; He is made before me, that is, He is preferred tome.
Or thus: It was a law of the old dispensation, that, if a man refused to take the woman, who of right came to him, to wife, he who by right of relationship came next to be the husband, should unloose his shoe. Now in what character did Christ appear in the world, but as Spouse of the Holy Church? John then very properly pronounced himself unworthy to unloose this shoe’s latchet: as if he said, I cannot uncover the feet of the Redeemer, for I claim not the title of spouse, which I have no right to. Or the passage may be explained in another way. We know that shoes are made out of dead animals. Our Lord then, when He came in the flesh, put on, as it were, shoes; because in His Divinity He took the flesh of our corruption, wherein we had of ourselves perished. And the latchet of the shoe, is the seal upon the mystery. John is not able to unloose the shoe’s latchet; i.e. even he cannot penetrate into the mystery of the Incarnation. So he seems to say: What wonder that He is preferred before me, Whom, being born after me, I contemplate, yet the mystery of Whose birth I comprehend not. ORIG. The place has been understood not amiss thus by acertain person; I am not of such importance, as that for my sake He should descend from this high abode, and take flesh upon Him, as it were a shoe.