Chapter 14.
19. But which is the worse, not to be baptized at all, or to be twice baptized, it is difficult to decide. I see, indeed, which is more repugnant and abhorrent to men's feelings; but when I have recourse to that divine balance, in which the weight of things is determined, not by man's feelings, but by the authority of God, I find a statement by our Lord on either side. For He said to Peter, "He who is washed has no need of washing a second time;" and to Nicodemus, "Except a man be born of water and of the Spirit, he cannot enter into the kingdom of God." What is the purport of the more secret determination of God, it is perhaps difficult for men like us to learn; but as far as the mere words are concerned, any one may see what a difference there is between "has no need of washing," and "cannot enter into the kingdom of heaven." The Church, lastly, herself holds as her tradition, that without baptism she cannot admit a man to her altar at all; but since it is allowed that one who has been rebaptized may be admitted after penance, surely this plainly proves that his baptism is considered valid. If, therefore, Cyprian thought that those whom he considered to be unbaptized yet had some share in pardon, in virtue of the bond of unity, the Lord has power to be reconciled even to the rebaptized by means of the simple bond of unity and peace, and by this same compensating power of peace to mitigate His displeasure against those by whom they were rebaptized, and to pardon all the errors which they had committed while in error, on their offering the sacrifice of charity, which covereth the multitude of sins; so that He looks not to the number of those who have been wounded by their separation, but to the greater number who have been delivered from bondage by their return. For in the same bond of peace in which Cyprian conceived that, through the mercy of God, those whom he considered to have been admitted to the Church without baptism, were yet not severed from the gifts of the Church, we also believe that through the same mercy of God the rebaptized can earn their pardon at His hands.
Chap. 15.-20. Since the Catholic Church, both in the time of the blessed Cyprian and in the older time before him, contained within her bosom either some that were rebaptized or some that were unbaptized, either the one section or the other must have won their salvation only by the force of simple unity. For if those who came over from the heretics were not baptized, as Cyprian asserts, they were not rightly admitted into the Church; and yet he himself did not despair of their obtaining pardon from the mercy of God in virtue of the unity of the Church. So again, if they were already baptized, it was not right to rebaptize them. What, therefore, was there to aid the other section, save the same charity that delighted in unity, so that what was hidden from man's weakness, in the consideration of the sacrament, might not be reckoned, by the mercy of God, as a fault in those who we're lovers of peace? Why, then, while ye fear those whom ye have rebaptized, do ye grudge yourselves and them the entrance to salvation? There was at one time a doubt upon the subject of baptism; those who held different opinions yet remained in unity. In course of time, owing to the certain discovery of the truth, that doubt was taken away. The question which, unsolved, did not frighten Cyprian into separation from the Church, invites you, now that it is solved, to return once more within the fold. Come to the Catholic Church in its agreement, which Cyprian did not desert while yet disturbed with doubt; or if now you are dissatisfied with the example of Cyprian, who held communion with those who were received with the baptism of heretics, declaring openly that we should "neither judge any one, nor deprive any one of the right of communion if he differ from us," whither are ye going, ye wretched men? What are ye doing? You are bound to fly even from yourselves, because you have advanced beyond the position where he abode. But if neither his own sins nor those of others could stand in his way, on account of the abundance of his charity and his love of brotherly kindness and the bond of peace, do you return to us, where you will find much less hindrance in the way of either us or you from the fictions which your party have invented.