How do we know Christ is the food for God's sheep?

In John 6:48-51, Jesus declares Himself as the 'bread of life,' illustrating that just as bread sustains physical life, He sustains spiritual life. This statement underscores that believers are called to feed on Christ, His person, and His work. The implication is that spiritual nourishment comes from an intimate relationship with Him, where understanding, believing, and dwelling upon His truths are vital for spiritual growth. Therefore, Christ is both the source and sustenance of life for God's sheep.