"You are what you eat." Perhaps we use this popular saying somewhat flippantly to encourage people to eat the right thing. Food gives us the building blocks of our bodies. Meals are assimilated into our bloodstream and even into our bones. Perhaps it is no surprise that man is presented in Genesis 1 and 2 as a hungry person and the whole world is offered as his food. The command to eat of the food of this world in the creation account is second only to God's command to multiply and to have dominion over creation: "Behold I have given you every herb bearing seed...and every tree, which is the fruit of a tree yielding seed; to you it shall be for meat...." Man must eat in order to live. He will take the world into his body and transform it into himself. Yes, he is what he eats; and the whole world is one large banquet for mankind, minus the forbidden tree in the middle of the garden. Eating in God's good creation is the central image of life in the Garden of Eden.

Since eating is the activity of life itself, it should not surprise us that Jesus describes Himself as the food of life in today's gospel lesson: "My flesh is food indeed, and my blood is drink indeed. He who eats my flesh and drinks my blood abides in Me and I in him."