7 Oh! My unlucky eyes! Oh! Day worthy of the most solemn curse, on which with utter consternation I read your letters, the contents of which I am forced to remember still! What obscenities they contained! What blandishments! What exultant triumph in the prospect of the virgin's dishonour. A deacon should not have even known such things, much less should he have spoken of them. Unhappy man! Where can you have learned them, you who used to boast that you had been reared in the church. It is true, however, that in these letters you swear that you have never led a chaste life and that you are not really a deacon. If you try to disown them your own handwriting will convict you, and the very letters will cry out against you. But meantime you may make what you can of your sin, for what you have written is so foul that I cannot bring it up as evidence against you.
Source: Letters (New Advent)