But if we only try to do alongside others what they are doing already, we will miss the really significant task. As with Isaiah’s vision in the Temple, and many other scenes both biblical and modern, Peter’s change from fisherman to shepherd comes through his facing of his own sin and his receiving of forgiveness, as Jesus with his three-times-repeated question goes back to Peter’s triple denial and then offers him forgiveness precisely in the form of a transformed and newly commissioned life.
