because I have given them the message you gave me, and they accepted it. They [also] knew for certain that I came from you, and they believed that you sent me.
Jesus replied, “If God were [truly] your Father you would love me, because I came from God to be here. For I did not come on my own authority, but God sent me.
[But] this is the bread that has come down from heaven [i.e., Jesus is referring to Himself], so that a person who eats of it [i.e., believes in Jesus] will not die [spiritually].
And no one has gone up to heaven except the One who has come down from heaven, [even] the Son of man. {Most translations do not contain the following words} “who is in heaven”.
So Jesus said to them, “Truly, truly, I tell you, it was not [really] Moses who gave you the bread from heaven, but it is my Father who is [now] giving you the real bread from heaven.
So the Jews, [who were assembled in the synagogue. See verse 59] began complaining about Jesus because He had said; “I am the bread that came down from heaven.”
This is the bread that came down from heaven [i.e., Jesus is referring to Himself]. [It is] not like [the bread] our forefathers ate and [then] died. The person who eats this bread will live forever.”