23. But some one says, "What, then, shall become of those who in past times, coming from heresy to the Church, were received without baptism? "The Lord is able by His mercy to give indulgence, and not to separate from the gifts of His Church those who by simplicity were admitted into the Church, and in the Church have fallen asleep. Nevertheless it does not follow that, because there was error at one time, there must always be error; since it is more fitting for wise and God-fearing men, gladly and without delay to obey the truth when laid open and perceived, than pertinaciously and obstinately to struggle against brethren and fellow-priests on behalf of heretics.
24. Nor let any one think that, because baptism is proposed to them, heretics will be kept back from coming to the Church, as if offended at the name of a second baptism; nay, but on this very account they are rather driven to the necessity of coming by the testimony of truth shown and proved to them. For if they shall see that it is determined and decreed by our judgment and sentence, that the baptism wherewith they are there baptized is considered just and legitimate, they will think that they are justly and legitimately in possession of the Church also, and the other gifts of the Church; nor will there be any reason for their coming to us, when, as they have baptism, they seem also to have the rest. But further, when they know that there is no baptism without, and that no remission of sins can be given outside the Church, they more eagerly and readily hasten to us, and implore the gifts and benefits of the Church our Mother, assured that they can in no wise attain to the true promise of divine grace unless they first come to the truth of the Church. Nor will heretics refuse to be baptized among us with the lawful and true baptism of the Church, when they shall have learnt from us that they also were baptized by Paul, who already had been baptized with the baptism of John, as we read in the Acts of the Apostles.
25. And now by certain of us the baptism of heretics is asserted to occupy the (like) ground, and, as if by a certain dislike of re-baptizing, it is counted unlawful to baptize after God's enemies. And this , although we find that they were baptized whom John had baptized: John, esteemed the greatest among the prophets; John, filled with divine grace even in his mother's womb; who was sustained with the spirit and power of Elias; who was not an adversary of the Lord, but His precursor and announcer; who not only foretold our Lord in words, but even showed Him to the eyes; who baptized Christ Himself by whom others are baptized. But if on that account a heretic could obtain the right of baptism, because he first baptized, then baptism will not belong to the person that has it, but to the person that seizes it. And since baptism and the Church can by no means be separated from one another, and divided, he who has first been able to lay hold on baptism has equally also laid hold on the Church; and you begin to appear to him as a heretic, when you being anticipated, have begun to be last, and by yielding and giving way have relinquished the right which you had received. But how dangerous it is in divine matters, that any one should depart from his right and power, Holy Scripture declares when, in Genesis, Esau thence lost his birthright, nor was able afterwards to regain that which he had once given up.
26. These things, dearest brother, I have briefly written to you, according to my abilities, prescribing to none, and prejudging none, so as to prevent any one of the bishops doing what he thinks well, and having the free exercise of his judgment. We, as far as in us lies, do not contend on behalf of heretics with our colleagues and fellow-bishops, with whom we maintain a divine concord and the peace of the Lord; especially since the apostle says, "If any man, however, is thought to be contentious, we have no such custom, neither the Church of God." Charity of spirit, the honour of our college, the bond of faith, and priestly concord, are maintained by us with patience and gentleness. For this reason, moreover, we have with the best of our poor abilities, with the permission and inspiration of the Lord, written a treatise on the "Benefit of Patience," which for the sake of our mutual love we have transmitted to you. I bid you, dearest brother, ever heartily farewell.