Petrus had an encounter with Jesus that shook his humanity and view of himself. Jesus invited Petrus to join his vision, teaching in places beyond the synagogue like from a boat. This challenged Petrus' identity as a skilled fisherman. Petrus then realized he was a sinner but accepted Jesus' invitation to a new life, leaving behind his old ways and instead following Jesus to "catch people". For true change, one must have an encounter with Jesus, recognize our sinful nature, accept his invitation to repentance, and follow him to live a new pattern of life.