What an exercise of pure mental gymnastics to escape the plain truth of this text.
Yes so!
He use the present tense because its a continual application.
No "continual" application for three years! No "all points of time" for three years! Your interpretation is nothing but pure Bunk!
It is clear Peter did not understand. But chose to believe in Jesus anyway. Look at his response
This is not his response to eating and drinking analogy but to a specific question "will ye leave me also"? This question was asked because other professed disciples left him. Stop twisting the scriptures!
Yeah he thought about leaving but despite his reservation he realized Jesus was truthful even if he gave a hard teaching
Bunk! Jesus had said that his words were "spirit...and life" (not that his literally flesh and blood are spirit and life) and Peter responded to those words "thou hast THE WORDS of eternal life" and then precisely defined what those words of life were "we believe and are sure that thou art that Christ, the Son of the living God." The very same words that Jesus told him were not words he obtained from "flesh and blood" but was obtained by revelation from the Father (Mt. 16:17).
You dichotomize it when Jesus doesn't do that in that passage.
What? I simply quoted his own words where he provides the explanation for eating and drinking in this passage before he ever speaks of eating and drinking his flesh. Christ is the one who dichotomizes it and you simply refuse to accept his own interpretation of eating and drinking!
Look at the texts which precede and follow this explanation by Christ and you will see it is all about BELIEF in Him - COMING to him by faith - PARTAKING of him BY FAITH:
34 Then said they unto him, Lord, evermore give us this bread.35
And Jesus said unto them, I am the bread of life: he that cometh to me shall never hunger; and he that believeth on me shall never thirst.36 But I said unto you, That ye also have seen me, and believe not.
They asked him to "give us this bread" and he said "I am" that bread and then he explicitly defined how to EAT and DRINK of him - "he that COMETH TO ME shall never hunger" and "he that BELIEVETH on me shall never thirst."
Can't get more plain than this! Only your Romanist bias keeps you from clearly seeing that he sets forth the analogous precedent before he goes on to talk about his flesh and blood as food that one must partake in order to have eternal life.
He clarifies this after the Jews and some disciples left him - "my words are spirit and they are life" (not his literal flesh and body are spirit and life) and the issue was about PARTAKING OF HIM BY FAITH or UNBELIEF - vv. 64-65 just as it was in the beginning of this conversation (Jn. 6:35-45).
He provides the LITERAL teaching first (Jn. 6:35-47) followed by the METPHORICAL (Jn. 6:48-59) concluded by the LITERAL (Jn. 6:60-71).
His response to those disciples who rejected this teaching was:
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.
rather than saying "it is my flesh and blood which quickeneth, the words profiteth nothing; my flesh and blood are spirit and they are life"
The issue had been and still is about PARTAKING OF HIM BY FAITH [which is the work of God] to which he again demonstrates by returning to what he said PRIOR to the metaphorical instruction:
64 But there are some of you that believe not. For Jesus knew from the beginning who they were that believed not, and who should betray him.
65 And he said, Therefore said I unto you, that no man can come unto me, except it were given unto him of my Father.
When he said "you that believe not" he was not referring to refusal to LITERALLY EAT OF HIS FLESH AND BLOOD but the inability to believe IN Him as the Christ "FROM THE BEGINNING" long before using this analogy for partaking of him by faith.