My LORD’s BibleSinodos: The Apostolic Canons 18
1Concerning the priests who strike every one. A bishop or an elder who strike a Christian or one who does not believe, when he has sinned, and seeks by this deed to cause men to fear, we command that he be deposed. For the Lord did not command that we should do this : for when they struck him, he did not strike ; when they reviled him, he did not revile ; and when they afflicted him, he did not take vengeance or become angry.