And here is the explanation HE gives in John 6 itself!
In John 6 Jesus said - "eating literal flesh is pointless - it is my WORD that has life and spirit" John 6
John 6
51
I am the living bread which came down from heaven: if any man eat of this bread, he shall live for ever:
(Not -- "in the future -- if any man eat of this bread")
And what is the response of the too-literalist faithLESS ??
52 The Jews therefore strove among themselves, saying,
How can this man give us his flesh to eat?
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.
54
Whoso eateth my flesh, and drinketh my blood, hath eternal life; and I will raise him up at the last day.
(not - "some day in the future whoever then eats my flesh will have eternal life" ) yet neither the too-literal-faithLESS disciples nor the faithFULL disciples of John 6 ... bite Christ in John 6.
55 For
my flesh is meat indeed, and my blood is drink indeed.
56 He that eateth my flesh, and drinketh my blood, dwelleth in me, and I in him.
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.
58 T
his 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.
59 These things said he in the synagogue, as he taught in Capernaum.
(not "this is the bread that will come" but this is the "bread that CAME"... and not "my flesh will one day be meat indeed" but "my flesh IS"... and not "He that in the future eateth" but already - he who does now already eat!)
60 Many therefore of his disciples, when they had heard this, said, This is an hard saying; who can hear it?
61 When Jesus knew in himself that his disciples murmured at it, he said unto them, Doth this offend you?
62 What and if ye shall see the Son of man ascend up where he was before?
63 It is the Spirit that give life;
the flesh profiteth nothing:
the words that I speak unto you, they are spirit, and they are life.
There it is Christ's answer. Yet it is an answer much-to-be-ignored by the faithLESS disciples in John 6 who left because they did not listen to the vs 63 explanation -- and instead took Christ too literally.
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The scripture says
JESUS KNOWS what they are thinking.
John 6
60Therefore many of His disciples, when they heard
this said, “This is a difficult statement; who can listen to it?”
61But Jesus,
conscious that His disciples grumbled at this, said to them, “Does this cause you to stumble?
62“
What then if you see the Son of Man ascending to where He was before?
Jesus KNOWS what they are thinking,
Agreed -- yet when He questioned them - they give the right answer -- pointing to His own explanation
62 What and if ye shall see the Son of man ascend up where he was before?
63 It is the Spirit that give life;
the flesh profiteth nothing:
the words that I speak unto you, they are spirit, and they are life.
They say
68 But Simon Peter answered Him, “Lord, to whom shall we go?
You have the words of eternal life. 69 Also we have come to believe and know that
You are the Christ, the Son of the living God.”
The entire focus of Christ's message in John 6 was on the subject of how to gain eternal life.
58 T
his 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.
Peter said that the secret to eternal life was the WORD of Christ.
68 But Simon Peter answered Him, “Lord, to whom shall we go?
You have the words of eternal life
Christ said that eating physical flesh was pointless - but it is the WORDS of Christ that give eternal life.
"the flesh profiteth nothing:
the words that I speak unto you, they are spirit, and they are life."
Peter gets the point. But does not know why Christ used to repulsive symbolism.
Christ did it to chase off the too-literal-faithLESS group ahead of time. Because allowing them to stay - only to have them all bail when Christ was crucified would have been too much of an added burden to the faithFUL disciples in that upper room.
In John 6 Jesus did NOT say "some day in the FUTURE you must eat my flesh"... a detail you keep ignoring.