10 I then returned to the argument used in my former letter, in which I laboured to show that it was not right either for us to reproach them with atrocities of which some of their party had been guilty, or for them to reproach us if any such deeds were found by them to have been done on our side. For I granted that no example could be produced from the New Testament of a righteous man putting any one to death; but I insisted that by the example of our Lord Himself, it could be proved that the wicked had been tolerated by the innocent. For His own betrayer, who had already received the price of His blood, He suffered to remain undistinguished from the innocent who were with Him, even up to that last kiss of peace. He did not conceal from the disciples the fact that in the midst of them was one capable of such a crime; and, nevertheless, He administered to them all alike, without excluding the traitor, the first sacrament of His body and blood. When almost all felt the force of this argument, Fortunius attempted to meet it by saying, that before the Lord's Passion that communion with a wicked man did no harm to the apostles, because they had not as yet the baptism of Christ, but the baptism of John only. When he said this, I asked him to explain how it was written that Jesus baptized more disciples than John, though Jesus Himself baptized not, but His disciples, that is to say, baptized by means of His disciples? How could they give what they had not received (a question often used by the Donatists themselves)? Did Christ baptize with the baptism of John? I was prepared to ask many other questions in connection with this opinion of Fortunius; such as— how John himself was interrogated as to the Lord's baptizing, and replied that He had the bride, and was the Bridegroom? Was it, then, lawful for the Bridegroom to baptize with the baptism of him who was but a friend or servant? Again, how could they receive the Eucharist if not previously baptized? Or how could the Lord in that case have said in reply to Peter, who was willing to be wholly washed by Him, “He that is washed needs not save to wash his feet, but is clean every whit”? For perfect cleansing is by the baptism, not of John, but of the Lord, if the person receiving it be worthy; if, however, he be unworthy, the sacraments abide in him, not to his salvation, but to his perdition. When I was about to put these questions, Fortunius himself saw that he ought not to have mooted the subject of the baptism of the disciples of the Lord.
11. From this we passed to something else, many on both sides discoursing to the best of their ability. Among other things it was alleged that our party was still intending to persecute them; and he [Fortunius] said that he would like to see how I would act in the event of such persecution, whether I would consent to such cruelty, or withhold from it all countenance. I said that God saw my heart, which was unseen by them; also that they had hitherto had no ground for apprehending such persecution, which if it did take place would be the work of bad men, who were, however, not so bad as some of their own party; but that it was not incumbent on us to withdraw ourselves from communion with the Catholic Church on the ground of anything done against our will, and even in spite of our opposition (if we had an opportunity of testifying against it), seeing that we had learned that toleration for the sake of peace which the apostle prescribes in the words: “Forbearing one another in love, endeavouring to keep the unity of the Spirit in the bond of peace.” I affirmed that they had not preserved this peace and forbearance, when they had caused a schism, within which, moreover, the more moderate among them now tolerated more serious evils, lest that which was already a fragment should be broken again, although they did not, in order to preserve unity, consent to exercise forbearance in smaller things. I also said that in the ancient economy the peace of unity and forbearance had not been so fully declared and commended as it is now by the example of the Lord and the charity of the New Testament; and yet prophets and holy men were wont to protest against the sins of the people, without endeavouring to separate themselves from the unity of the Jewish people, and from communion in partaking along with them of the sacraments then appointed.
12. After that, mention was made, I know not in what connection, of Genethlius of blessed memory, the predecessor of Aurelius in the see of Carthage, because he had suppressed some edict granted against the Donatists, and had not suffered it to be carried into effect. They were all praising and commending him with the utmost kindness. I interrupted their commendatory speeches with the remark that, for all this, if Genethlius himself had fallen into their hands, it would have been declared necessary to baptize him a second time. (We were by this time all standing, as the time of our going away was at hand.) On this the old man said plainly, that a rule had now been made, according to which every believer who went over from us to them must be baptized; but he said this with the most manifest reluctance and sincere regret. When he himself most frankly bewailed many of the evil deeds of his party, making evident, as was further proved by the testimony of the whole community, how far he was from sharing in such transactions, and told us what he was wont to say in mild expostulation to those of his own party; when also I had quoted the words of Ezekiel— “As the soul of the father, so also the soul of the son is mine: the soul that sins it shall die” — it which it is written that the son's fault is not to be reckoned to his father, nor the father's fault reckoned to his son, it was agreed by all that in such discussions the excesses of bad men ought not to be brought forward by either party against the other. There remained, therefore, only the question as to schism. I therefore exhorted him again and again that he should with tranquil and undisturbed mind join me in an effort to bring to a satisfactory end, by diligent research, the examination of so important a matter. When he kindly replied that I myself sought this with a single eye, but that others who were on my side were averse to such examination of the truth, I left him with this promise, that I would bring to him more of my colleagues, ten at least, who desire this question to be sifted with the same good-will and calmness and pious care which I saw that he had discovered and now commended in myself. He gave me a similar promise regarding a like number of his colleagues.
Source: Letters (New Advent)