XV.

But if any one is moved by this, that some of those who are baptized in sickness are still tempted by unclean spirits, let him know that the obstinate wickedness of the devil prevails even up to the saving water, but that in baptism it loses all the poison of his wickedness. An instance of this we see in the king Pharaoh, who, having struggled long, and delayed in his perfidy, could resist and prevail until he came to the water; but when he had come thither, he was both conquered and destroyed. And that that sea was a sacrament of baptism, the blessed Apostle Paul declares, saying, "Brethren, I would not have you ignorant how that all our fathers were under the cloud, and all passed through the sea, and were all baptized unto Moses in the cloud and in the sea;" and he added, saying, "Now all these things were our examples." And this also is done in the present day, in that the devil is scourged, and burned, and tortured by exorcists, by the human voice, and by divine power; and although he often says. that he is going out, and will leave the men of God, yet in that which he says he deceives, and puts in practice what was before done by Pharaoh with the same obstinate and fraudulent deceit. When, however, they come to the water of salvation and to the sanctification of baptism, we ought to know and to trust that there the devil is beaten down, and the man, dedicated to God, is set free by the divine mercy. For as scorpions and serpents, which prevail on the dry ground, when cast into water, cannot prevail nor retain their venom; so also the wicked spirits, which are called scorpions and serpents, and yet are trodden under foot by us, by the power given by the Lord, cannot remain any longer in the body of a man in whom, baptized and sanctified, the Holy Spirit is beginning to dwell.