What does the Bible say about feeding God's sheep?

In John 21:15-17, Jesus gives Peter a restoration and a commission: 'Feed my lambs, feed my sheep.' This commission underlines the necessity of nurturing God's people spiritually, as they are depicted as lambs and sheep, reflecting their dependence on God. The Lord highlights not only Peter's failings but also His faithfulness in using him to care for His flock. This duty is not merely about leading them but providing them with the right spiritual food, which is ultimately Christ Himself. As the good shepherd, Jesus assures us that His sheep are precious to Him and must be properly fed to thrive in their faith.