John 21 tells the story of the disciples struggling to fish as Jesus shouts from shore to throw the net over the other side. When the disciples recognize that it's the resurrected Jesus, they rush to him. Jesus addresses Peter 3 times, "do you love me?" and Peter affirms him 3 times. In doing that, Peter understand that his pat denials are forgiven and his job going forward it to tend the Lord's people. Our pathway forward is unknown, but Jesus walks alongside us.