Was Jesus telling Peter that he was converted in John chapter 21:15-21 Lu 22:31 And the Lord said, Simon, Simon, behold, Satan hath desired to have you, that he may sift you as wheat: Lu 22:32 But I have prayed for thee, that thy faith fail not: and when thou art CONVERTED, strengthen thy brethren. How can peter strengthen his brother? Is Jesus telling how to in John? Tell me what you thank. Read John chapter 21 first before answering. Remeber this verse as he said when thou be CONVERTED stranghten thy brother.