Fundamentalist writers who comment on John 6 also assert that one can show Christ was speaking only metaphorically by comparing verses like John 10:9 ("I am the door") and John 15:1 ("I am the true vine"). The problem is that there is not a connection to John 6:35, "I am the bread of life." "I am the door" and "I am the vine" make sense as metaphors because Christ is like a doorwe go to heaven through himand he is also like a vinewe get our spiritual sap through him. But Christ takes John 6:35 far beyond symbolism by saying, "For my flesh is food indeed, and my blood is drink indeed" (John 6:55).
He continues: "As the living Father sent me, and I live because of the Father, so he who eats me will live because of me" (John 6:57). The Greek word used for "eats" (trogon) is very blunt and has the sense of "chewing" or "gnawing." This is not the language of metaphor.
It certainly didn’t seem metaphoric to the Jewish people who were listening to His sermon. They were quite troubled, and many ended up departing from Him because of this message. Jesus didn’t even take 0His Apostles aside and offer an explanation, like He did with many of the Parables.
The Eucharist is the body, blood, soul, and divinity of Christ under the APPEARANCES of bread and wine. The accidents of the physical structure of the bread and wine remain the same. Just like the threads in a fabric. The physical structure retains the same molecular properties. When you drink too much of the wine (consecrated or not) you’d become inebriated. That is a given. When you eat an apple, its physical substance changes as when you eat the consecrated host.
But the “trans-substantiated” Eucharist now represents the Christ actually coming into your soul. This is why those in a state of grave sin must refrain from taking the Eucharist. This is the meaning of 1 Corinthians 11:29
(Douay-Rheims Bible)
“For he that eateth and drinketh unworthily, eateth and drinketh judgment to himself, not discerning the body of the Lord.”
“He continues: “As the living Father sent me, and I live because of the Father, so he who eats me will live because of me” (John 6:57). The Greek word used for “eats” (trogon) is very blunt and has the sense of “chewing” or “gnawing.” This is not the language of metaphor.”
Let’s see:
Joh 6:26-29 Jesus answered them and said, Verily, verily, I say unto you, Ye seek me, not because ye saw the miracles, but because ye did eat of the loaves, and were filled. (27) Labour not for the meat which perisheth, but for that meat which endureth unto everlasting life, which the Son of man shall give unto you: for him hath God the Father sealed. (28) Then said they unto him, What shall we do, that we might work the works of God? (29) Jesus answered and said unto them, This is the work of God, that ye believe on him whom he hath sent.
Presumably, when Christ says labour... for that meat which endureth unto everlasting life, it refers literally to the Eucharist. But then the Jews ask him What shall we do, that we might work the works of God? in response to this statement; instead of answering Get a Priest to feed you bits of my body!, Christ replies believe on him whom he hath sent. Thus, to believe is to eat His body and blood, just as faith joins you to His body. Not literally, but spiritually.
Augustine favors this view, commenting on the same lines of scripture:
They said therefore unto Him, What shall we do, that we may work the works of God? For He had said to them, Labor not for the meat which perisheth, but for that which endureth unto eternal life. What shall we do? they ask; by observing what, shall we be able to fulfill this precept? Jesus answered and said unto them, This is the work of God, that ye believe on Him whom He has sent. This is then to eat the meat, not that which perisheth, but that which endureth unto eternal life. To what purpose dost thou make ready teeth and stomach? Believe, and thou hast eaten already. (Augustine, Tractate 25)
In response to the Jews walking away, since they took him literally (the Roman Catholic view), Christ replies, as if to explain:
Joh 6:61-63 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 quickeneth; the flesh profiteth nothing: the words that I speak unto you, they are spirit, and they are life.
Christ declares that His body is returning to where He was before. This He does to draw them from the carnal sense and to think spiritually. He continues, the spirit... quickeneth; the flesh profiteth nothing. Christ points them back to the faith He commanded previously in verse 29, and does not encourage them to take a bite out of Him right then and there. If the “flesh” profiteth nothing for meat and drink, and if the flesh that did profit was crucified on the cross, resurrected, and then taken up to heaven and glorified, how does it follow that eating Christ’s flesh and blood literally actually does profit? Therefore, the “profit” is in the clear command Christ gave to believe. “Why dost thou prepare thine teeth and stomach? Believe, and thou hast eaten already.”
I’ll also add that Christ also offers to the Samaritan woman “living water,” by which a person should drink and have everlasting life. Yet, the RCC does not offer a sacrament of living water for people to drink.
Joh 4:10-14 Jesus answered and said unto her, If thou knewest the gift of God, and who it is that saith to thee, Give me to drink; thou wouldest have asked of him, and he would have given thee living water. (11) The woman saith unto him, Sir, thou hast nothing to draw with, and the well is deep: from whence then hast thou that living water? (12) Art thou greater than our father Jacob, which gave us the well, and drank thereof himself, and his children, and his cattle? (13) Jesus answered and said unto her, Whosoever drinketh of this water shall thirst again: (14) But whosoever drinketh of the water that I shall give him shall never thirst; but the water that I shall give him shall be in him a well of water springing up into everlasting life.
Christ speaks of drinking this living water, yet did not actually give her literal water nor ever prescribed it. What He commanded was faith and spiritual worship, which you see later in His discourse with the woman. Augustine makes the same observation, connecting John 6 with John 4.
“You expected, I believe, again to eat bread, again to sit down, again to be gorged. But He had said, Not the meat which perishes, but that which endures unto eternal life, in the same manner as it was said to that Samaritan woman: If you knew who it is that asks of you drink, you would perhaps have asked of Him, and He would give you living water. When she said, Whence have you, since you have nothing to draw with, and the well is deep? He answered the Samaritan woman: If you knew who it is that asks of you drink, you would have asked of Him, and He would give you water, whereof whoso drinks shall thirst no more; for whoso drinks of this water shall thirst again. And she was glad and would receive, as if no more to suffer thirst of body, being wearied with the labor of drawing water. And so, during a conversation of this kind, He comes to spiritual drink. Entirely in this manner also here.” (Augustine, Tractate 25)
Therefore, your position exists by taking a few words of scripture out of context, but ignoring the entire chapter and almost the entire book of John, which everywhere points the believer to faith for gaining eternal life, and not physically eating or drinking flesh, blood or water to have eternal life. Christ Himself explains to His apostles the true meaning of His discourse, of which the RCC utterly ignores.