51I am the living bread that came down from heaven. Whoever eats of this bread will live for ever; and the bread that I will give for the life of the world is my flesh.
52 The Jews then disputed among themselves, saying, How can this man give us his flesh to eat? 53So Jesus said to them, Very truly, I tell you, unless you eat the flesh of the Son of Man and drink his blood, you have no life in you. 54Those who eat my flesh and drink my blood have eternal life, and I will raise them up on the last day; 55for my flesh is true food and my blood is true drink. 56Those who eat my flesh and drink my blood abide in me, and I in them. 57Just as the living Father sent me, and I live because of the Father, so whoever eats me will live because of me. 58This is the bread that came down from heaven, not like that which your ancestors ate, and they died. But the one who eats this bread will live for ever.