41 At this, the Jews began to grumble about Jesus because He had said, “I am the bread that came down from heaven.”
42 They were asking, “Is this not Jesus, the son of Joseph, whose father and mother we know? How then can He say, ‘I have come down from heaven’?”
43 “Stop grumbling among yourselves,” Jesus replied.
44 “No one can come to Me unless the Father who sent Me draws him, and I will raise him up at the last day.
45 It is written in the Prophets: ‘And they will all be taught by God.’ Everyone who has heard the Father and learned from Him comes to Me—
46 not that anyone has seen the Father except the One who is from God; only He has seen the Father.
47 Truly, truly, I tell you, he who believes has eternal life.
48 I am the bread of life.
49 Your fathers ate the manna in the wilderness, yet they died.
50 This is the bread that comes down from heaven, so that anyone may eat of it and not die.
51 I am the living bread that came down from heaven. If anyone eats of this bread, he will live forever. And this bread, which I will give for the life of the world, is My flesh.”
52 At this, the Jews began to argue among themselves, “How can this man give us His flesh to eat?”
53 So Jesus said to them, “Truly, truly, I tell you, unless you eat the flesh and drink the blood of the Son of Man, you have no life in you.
54 Whoever eats My flesh and drinks My blood has eternal life, and I will raise him up at the last day.
55 For My flesh is real food, and My blood is real drink.
56 Whoever eats My flesh and drinks My blood remains in Me, and I in him.
57 Just as the living Father sent Me and I live because of the Father, so also the one who feeds on Me will live because of Me.
58 This is the bread that came down from heaven. Unlike your fathers, who ate the manna and died, the one who eats this bread will live forever.”
59 Jesus said this while teaching in the synagogue in Capernaum.