John 6:53-63

6:53 Then Jesus said unto them, Verily, verily, I say unto you, Except ye eat the flesh of the Son of man, and drink his blood, ye have no life in you. 6:54 Whoso eateth my flesh, and drinketh my blood, hath eternal life; and I will raise him up at the last day. 6:55 For my flesh is meat indeed, and my blood is drink indeed. 6:56 He that eateth my flesh, and drinketh my blood, dwelleth in me, and I in him. 6:57 As the living Father hath sent me, and I live by the Father: so he that eateth me, even he shall live by me. 6:58 This is that bread which came down from heaven: not as your fathers did eat manna, and are dead: he that eateth of this bread shall live for ever. 6:59 These things said he in the synagogue, as he taught in Capernaum. 6:60 Many therefore of his disciples, when they had heard [this], said, This is an hard saying; who can hear it? 6:61 When Jesus knew in himself that his disciples murmured at it, he said unto them, Doth this offend you? 6:62 [What] and if ye shall see the Son of man ascend up where he was before? 6:63 It is the spirit that quickeneth; the flesh profiteth nothing: the words that I speak unto you, [they] are spirit, and [they] are life.