What does it mean that Christ is the bread of life?

In John 6:51, Jesus declares, 'I am the living bread which came down from heaven.' This illustrates that He sustains us spiritually, much like bread sustains us physically. Just as we need physical food for our bodies, we need the spiritual nourishment that comes from Christ. He provides life and sustenance to our souls through His presence and the gospel, ensuring that we are continually supported in our spiritual journey. The imagery of eating His flesh and drinking His blood signifies that we must deeply partake in Him by faith, drawing on His righteousness and grace.