We don’t get a lot of new ante-Nicene material these days, which is why such a piece is very welcome. Peter I of Alexandria was put to death in 311 AD in the persecution of Diocletian.
This fragment of a sermon is preserved in Coptic. Anthony Alcock has translated it, and here it is!
Well worth reading! Thank you Dr. A. It’s always good to read material written before the church was legalised.