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."
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."
Truly, truly, I tell you, the person who believes [in me] has never ending life. [See note on 5:24].
The person who believes in the Son has never ending life, but the person who disobeys the Son will not see life [i.e., will not experience never ending life], but [instead], God's wrath remains on him.
Our forefathers ate the [supernatural] 'manna' in the desert, as it is written [Neh. 9:15], 'He gave them bread from heaven to eat.'"