John 6:55-58

For My flesh is real food, and My blood is real drink.

Whoever eats My flesh and drinks My blood remains in Me, and I in him.

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.

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.”