Answer to the Letters of Petilian, the Donatist.
Chapter 15.—16. Look at the states of Musti and Assura:
Chapter 10.—23. Petilianus said: Did the apostle persecute any one? or did Christ betray any one?
Chapter 71.—157. Petilianus said: To you the prophet says, ‘Peace, peace and where is there peace?’
Chapter 3.—6. Petilianus said: "For what we look to is the conscience of the giver, to cleanse that of the recipient."
7. Augustin answered: We therefore need have no anxiety about the conscience of Christ. But if you assert any man to be the giver, be he who he may, there will be no certainty about the cleansing of the recipient, because there is no certainty about the conscience of the giver.