The paper which I now answer starts with this title: “Headings out of a book written by Augustin, in reply to which I have culled a few passages out of books.” I perceive from this that the person who forwarded these written papers to your Excellency wanted to make his extracts out of the books he does not name, with a view, so far as I can judge, to getting a quicker answer, in order that he might not delay your urgency. Now, after considering what books they were which he meant, I suppose that it must have been those which Julianus mentioned in the Epistle he sent to Rome, 2194 a copy of which found its way to me at the same time. For he there says: “They go so far as to allege that marriage, now in dispute, was not instituted by God,—a declaration which may be read in a work of Augustins, to which I have lately replied in a treatise of four books.” These are the books, as I believe, from which the extracts were taken. It would, then, have been perhaps the better course if I had set myself deliberately to disprove and refute that entire work of his, 2195 which he spread out into four volumes. But I was most unwilling to delay my answer, even as you yourself lost no time in forwarding to me the written statements which I was requested to reply to.
This Augustin afterwards did by the publication of six book against Julianus, on receiving his entire work. Augustin tells us (Unfinished Work, i. 19) that he had long endeavoured to procure a copy of Julianus books for the purpose of refuting them, and only succeeded in getting them after some difficulty and delay.