The whole book of Philemon is based on Sarcasm. Paul is reminding Philemon of all he did for him while at the same time saying he won't mention all he did for him.
It is an attempt for Paul to say, you owe me so I want you to do what I am asking you to do.
Greetings in the Name which above every name, our Lord Jesus Christ.
My name is Richard, and I am guild co-leader of Heaven's Royal Knights, a guild wars guild. We have been playing GW since day -50 and recently left our alliance with a Dev guild because of the issue of language. We wanted...