34. What more? Verily, our opponents are well equipped with arguments. We are baptized, they urge, into water, and of course we shall not honour the water above all creation, or give it a share of the honour of the Father and of the Son. The arguments of these men are such as might be expected from angry disputants, leaving no means untried in their attack on him who has offended them, because their reason is clouded over by their feelings. We will not, however, shrink from the discussion even of these points. If we do not teach the ignorant, at least we shall not turn away before evil doers.But let us for a moment retrace our steps.
35. The dispensation of our God and Saviour concerning man is a recall from the fall and a return from the alienation caused by disobedience to close communion with God. This is the mason for the sojourn of Christ in the flesh, the pattern life described in the Gospels, the sufferings, the cross, the tomb, the resurrection; so that the man who is being saved through imitation of Christ receives that old adoption. For perfection of life the imitation of Christ is necessary, not only in the example of gentleness, lowliness, and long suffering set us in His life, but also of His actual death. So Paul, the imitator of Christ, says, "being made conformable unto his death; if by any means I might attain unto the resurrection of the dead." How then are we made in the likeness of His death? In that we were buried with Him by baptism. What then is the manner of the burial? And what is the advantage resulting from the imitation? First of all, it is necessary that the continuity of the old life be cut. And this is impossible less a man be born again, according to the Lord's word; for the regeneration, as indeed the name shews, is a beginning of a second life. So before beginning the second, it is necessary to put an end to the first. For just as in the case of runners who turn and take the second course, a kind of halt and pause intervenes between the movements in the opposite direction, so also in making a change in lives it seemed necessary for death to come as mediator between the two, ending all that goes before, and beginning all that comes after. How then do we achieve the descent into hell? By imitating, through baptism, the burial of Christ. For the bodies of the baptized are, as it were, buried in the water. Baptism then symbolically signifies the putting off of the works of the flesh; as the apostle says, ye were "circumcised with the circumcision made without hands, in putting off the body of the sins of the flesh by the circumcision of Christ; buried with him in baptism."
And there is, as it were, a cleansing of the soul from the filth that has grown on it from the carnal mind, as it is written, "Thou shalt wash me, and I shall be whiter than snow." On this account we do not, as is the fashion of the Jews, wash ourselves at each defilement, but own the baptism of salvation to be one. For there the death on behalf of the world is one, and one the resurrection of the dead, whereof baptism is a type. For this cause the Lord, who is the Dispenser of our life, gave us the covenant of baptism, containing a type of life and death, for the water fulfils the image of death, and the Spirit gives us the earnest of life. Hence it follows that the answer to our question why the water was associated with the Spirit is clear: the reason is because in baptism two ends were proposed; on the one hand, the destroying of the body of sin, that it may never bear fruit unto death; on the other hand, our living unto the Spirit, and having our fruit in holiness; the water receiving the body as in a tomb figures death, while the Spirit pours in the quickening power, renewing our souls from the deadness of sin unto their original life. This then is what it is to be born again of water and of the Spirit, the being made dead being effected in the water, while our life is wrought in us through the Spirit. In three immersions, then, and with three invocations, the great mystery of baptism is performed, to the end that the type of death may be fully figured, and that by the tradition of the divine knowledge the baptized may have their souls enlightened. It follows that if there is any grace in the water, it is not of the nature of the water, but of the presence of the Spirit. For baptism is "not the putting away of the filth of the flesh, but the answer of a good conscience towards God." So in training us for the life that follows on the resurrection the Lord sets out all the manner of life required by the Gospel, laying down for us the law of gentleness, of endurance of wrong, of freedom from the defilement that comes of the love of pleasure, and from covetousness, to the end that we may of set purpose win beforehand and achieve all that the life to come of its inherent nature possesses. If therefore any one in attempting a definition were to describe the gospel as a forecast of the life that follows on the resurrection, he would not seem to me to go beyond what is meet and right. Let us now return to our main topic.
36. Through the Holy Spirit comes our restoration to paradise, our ascension into the kingdom of heaven, our return to the adoption of sons, our liberty to call God our Father, our being made partakers of the grace of Christ, our being called children of light, our sharing in eternal glory, and, in a word, our being brought into a state of all "fulness of blessing," both in this world and in the world to come, of all the good gifts that are in store for us, by promise hereof, through faith, beholding the reflection of their grace as though they were already present, we await the full enjoyment. If such is the earnest, what the perfection? If such the first fruits, what the complete fulfilment? Furthermore, from this too may be apprehended the difference between the grace that comes from the Spirit and the baptism by water: in that John indeed baptized with water, but our Lord Jesus Christ by the Holy Ghost. "I indeed," he says, "baptize you with water unto repentance; but he that cometh after me is mightier than I, whose shoes I am not worthy to bear: he shall baptize you with the Holy Ghost and with fire." Here He calls the trial at the judgment the baptism of fire, as the apostle says, "The fire shall try every man's work, of what sort it is." And again, "The day shall declare it, because it shall be revealed by fire." And ere now there have been some who in their championship of true religion have undergone the death for Christ's sake, not in mere similitude, but in actual fact, and so have needed none of the outward signs of water for their salvation, because they were baptized in their own blood. Thus I write not to disparage the baptism by water, but to overthrow the arguments of those who exalt themselves against the Spirit; who confound things that are distinct from one another, and compare those which admit of no comparison.