John 6:47-58

47Truly, truly, I say to you, whoever believes has eternal life. 48I am the bread of life. 49Your fathers ate the manna in the wilderness, and they died. 50This is the bread that comes down from heaven, so that one may eat of it and not die. 51I am the living bread that came down from heaven. If anyone eats of this bread, he will live forever. And the bread that I will give for the life of the world is my flesh.” 52The Jews then disputed among themselves, saying, “How can this man give us his flesh to eat?” 53So Jesus said to them, “Truly, truly, I say to you, unless you eat the flesh of the Son of Man and drink his blood, you have no life in you. 54Whoever feeds on my flesh and drinks my blood has eternal life, and I will raise him up on the last day. 55For my flesh is true food, and my blood is true drink. 56Whoever feeds on my flesh and drinks my blood abides in me, and I in him. 57As the living Father sent me, and I live because of the Father, so whoever feeds on me, he also will live because of me. 58This is the bread that came down from heaven, not like the bread the fathers ate, and died. Whoever feeds on this bread will live forever.”