Chapter 4.
4. But since now, as I said before, we have begun a disputation with the epistles of Cyprian, I think that I should not seem even to him, if he were present, "to be contending obstinately and persistently in defense of heretics against my brethren and my fellow-priests," when he learned the powerful reasons which move us to believe that even among heretics, who are perversely obstinate in their malignant error, the baptism of Christ is yet in itself most holy, and most highly to be reverenced. And seeing that he himself, whose testimony has such weight with us, bears witness that they were wont in past times to be admitted without a second baptism, I would have any one, who is induced by Cyprian's arguments to hold it as certain that heretics ought to be baptized afresh, yet consider that those who, on account of weight of the arguments on the other side, are not as yet persuaded that this should be so, hold the same place as those in past time, who in all honesty admitted men who were baptized in heresy on the simple correction of their individual error, and who were capable of salvation with them in virtue of the bond of unity. And let any one, who is, led by the past custom of the Church, and by the subsequent authority of a plenary Council, and by so many powerful proofs from holy Scripture, and by much evidence from Cyprian himself, and by the clear reasoning of truth, to understand that the baptism of Christ, consecrated in the words of the gospel, cannot be perverted by the error of any man on earth,-let such an one understand, that they who then thought otherwise, but yet preserved their charity, can be saved by the same bond of unity. And herein he should also understand ofthose who, in the society of the Church dispersed throughout the world, could not have been defiled by any tares, by any chaff, so long as they themselves desired to be fruitful corn, and who therefore severed themselves from the same bond of unity without any cause for the divorce, that at any rate, whichever of the two opinions be true,-that which Cyprian then held, or that which was maintained by the universal voice of the Catholic Church, which Cyprian did not abandon,-in either case they, having most openly placed themselves outside in the plain sacrilege of schism, cannot possibly be saved, and all that they possess of the holy sacraments, and of the free gifts of the one legitimate Bridegroom, is of avail, while they continue what they are, for their confusion rather than the salvation of their souls.Chap. 5.
5. Wherefore, even if heretics should be truly anxious to correct their error and come to the Church, for the very reason that they believed that they had no baptism unless they received it in the Church, even under these circumstances we should not be bound to yield to their desire for the repetition of baptism; but rather they should be taught, on the one hand, that baptism, though perfect in itself, could in no way profit their perversity if they would not submit to be corrected; and, on the other hand, that the perfection of baptism could not be impaired by their perversity, while refusing to be corrected: and again, that no further perfection is added to baptism in them because they are submitting to correction; but that, while they themselves are quitting their iniquity, that which was before within them to their destruction is now beginning to be of profit for salvation. For, learning this, they will both recognize the need of salvation in Catholic unity, and will cease to claim as their own what is really Christ's, and will not confound the sacrament of truth, although existing in themselves, with their own individual error.
6. To this we may add a further reason, that men, by a sort of hidden inspiration from heaven, shrink from any one who for the second time receives baptism which he had already received in any quarter whatsoever, insomuch that the very heretics themselves, when their arguments start with that subject, rub their forehead in perplexity, and almost all their laity, even those who have grown old in their body, and have conceived an obstinate animosity against the Catholic Church, confess that this one point in their system displeases them; and many who, for the sake of gaining some secular advantage, or avoiding some disadvantage, wish to secede to them, strive with many secret efforts that they may have granted to them, as a peculiar and individual privilege, that they should not be rebaptized; and some, who are led to place credence in their other vain delusions and false accusations against the Catholic Church, are recalled to unity by this one consideration, that they are unwilling to associate with them lest they should be compelled to be rebaptized. And the Donatists, through fear of this feeling, which has so thorough possession of all men's hearts, have consented to acknowledge the baptism which was conferred among the followers of Maximianus, whom they had condemned, and so to cut short their own tongues and close their mouths, in preference to baptizing again so many men of the people of Musti, and Assurae, and other districts, whom they received with Felicianus and Praetextatus, and the others who had been condemned by them and afterwards returned to them.