John 6:47-57 NLT

47 "I assure you, anyone who believes in me already has eternal life.
48 Yes, I am the bread of life!
49 Your ancestors ate manna in the wilderness, but they all died.
50 However, the bread from heaven gives eternal life to everyone who eats it.
51 I am the living bread that came down out of heaven. Anyone who eats this bread will live forever; this bread is my flesh, offered so the world may live."
52 Then the people began arguing with each other about what he meant. "How can this man give us his flesh to eat?" they asked.
53 So Jesus said again, "I assure you, unless you eat the flesh of the Son of Man and drink his blood, you cannot have eternal life within you.
54 But those who eat my flesh and drink my blood have eternal life, and I will raise them at the last day.
55 For my flesh is the true food, and my blood is the true drink.
56 All who eat my flesh and drink my blood remain in me, and I in them.
57 I live by the power of the living Father who sent me; in the same way, those who partake of me will live because of me.