Remember too, how Jesus routinely broke bread with the disciples, how he celebrated the Last Supper with his followers and gave them a New Commandment--that they love one another, and how all of these stories are integral to our holy history.
It’s hard to overstate the significance of bread (and other starches) as an essential element of the human diet, or the centrality of bread to the holy histories of Jews and Christians. But that is not all there is to say about bread and the Christian faith--at least not for John.
John takes one step further in the fourth gospel in that John invites us into a personal relationship with Jesus Christ. John invites us to encounter and embrace--not simply the historical Jesus--but the spiritual essence of Jesus that transcends time and place--and that can nourish and satisfy our hunger in this life--in a way that no earthly mixture of water and wheat, and leven and lard can ever provide.
No wonder Jesus’ disciples said to him, “Sir, give us this bread always.” (John 6: 34) Amen.