pope — Denzinger
St. Julius I, 337-352
The Primacy of the Roman Pontiff
[From the epistle (Greek text deleted) to the Antiochenes, in the year 341]
For if, indeed as you assert, some sin has risen among them, a judicial investigation ought to have been made according to the ecclesiastical canon, and not in this manner. Everyone should have written to us, in order that thus what was might be decided by all; for the bishops were the ones who suffered, and it was not the ordinary churches that were harassed, but which the apostles themselves governed in person. Yet why has nothing been written to us, especially regarding the Alexandrian church? Or do you not know that it is the custom to write to us first, and that here what is just is decided? Certainly if any suspicion of this nature did fall upon the bishop of that city, the fact should have been written to this church.
DS 132