John 6:57-60

I live because of the living Father who sent me; in the same way, anyone who feeds on me will live because of me. I am the true bread that came down from heaven. Anyone who eats this bread will not die as your ancestors did (even though they ate the manna) but will live forever.” He said these things while he was teaching in the synagogue in Capernaum. Many of his disciples said, “This is very hard to understand. How can anyone accept it?”