4 Lest, however, he should congratulate himself too much on the succession of bishops in Constantina, your own city, read to him the records of proceedings before Munatius Felix, the resident Flamen [heathen priest], who was governor of your city in the consulship of Diocletian for the eighth time, and Maximian for the seventh, on the eleventh day before the calends of June. By these records it is proved that the bishop Paulus was a traditor; the fact being that Sylvanus was then one of his sub-deacons, and, along with him, produced and surrendered certain things belonging to the Lord's house, which had been most carefully concealed, namely a box and a lamp of silver, upon seeing which a certain Victor is reported to have said, “You would have been put to death if you had not found these.” Your Donatist priest makes great account of this Sylvanus, this clearly convicted traditor, in the letter which he writes you, mentioning him as then ordained to the office of bishop by the Primate Secundus of Tigisis. Let them keep their proud tongues silent, let them admit the charges which may truly be brought against themselves, and not utter foolish calumnies against others. Read to him also, if he permits it, the ecclesiastical records of the proceedings of this same Secundus of Tigisis in the house of Urbanus Donatus, in which he remitted to God, as judge, men who confessed themselves to have been traditors— Donatus of Masculi, Marinns of Aquæ Tibilitanæ, Donatus of Calama, with whom as his colleagues, though they were confessed traditors, he ordained their bishop Sylvanus, of whose guilt in the same matter I have given the history above. Read to him also the proceedings before Zenophilus, a man of consular rank, in the course of which a certain deacon of theirs, Nundinarius, being angry with Sylvanus for having excommunicated him, brought all these facts into court, proving them incontestably by authentic documents, and the questioning of witnesses, and the reading of public records and many letters.
5. There are many other things which you might read in his hearing, if he is disposed not to dispute angrily, but to listen prudently, such as: the petition of the Donatists to Constantine, begging him to send from Gaul bishops who should settle this controversy which divided the African bishops; the Acts recording what took place in Rome, when the case was taken up and decided by the bishops whom he sent there: also you might read in other letters how the Emperor aforesaid states that they had made a complaint to him against the decision of their peers— the bishops, namely, whom he had sent to Rome; how he appointed other bishops to try the case over again at Arles; how they appealed from that tribunal also to the Emperor again; how at last he himself investigated the matter; and how he most emphatically declares that they were vanquished by the innocence of Cæcilianus. Let him listen to these things if he be willing, and he will be silent and desist from plotting against the truth.
Source: Letters (New Advent)