What does the Bible say about Peter's commission as a shepherd?

In John 21:15-17, Jesus asks Peter three times if he loves Him, emphasizing that true love for Christ is foundational for the work of feeding His sheep. Following this affirmation, Jesus commands Peter to feed His sheep, signifying that Peter's role as an under-shepherd comes from his love for Christ. This commissioning is significant not only for Peter, who would play a foundational role in the early church, but also serves as a model for all shepherds today. The humility evident in Peter's restoration after his denials shows that shepherding is not based on personal worth, but on Christ’s grace and love.