John 6:44-51

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. 45It is written in the Prophets: ‘And they will all be taught by God.’1 Everyone who has heard the Father and learned from Him comes to Me— 46not that anyone has seen the Father except the One who is from God; only He has seen the Father.

47Truly, truly, I tell you, he who believes has eternal life. 48I am the bread of life. 49Your fathers ate the manna in the wilderness, yet they died. 50This is the bread that comes down from heaven, so that anyone 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 this bread, which I will give for the life of the world, is My flesh.”