They replied, "You must show us a miraculous sign if you want us to believe in you. What will you do for us?
After all, our ancestors ate manna while they journeyed through the wilderness! As the Scriptures say, 'Moses gave them bread from heaven to eat.'"
Jesus said, "I assure you, Moses didn't give them bread from heaven. My Father did. And now he offers you the true bread from heaven.
The true bread of God is the one who comes down from heaven and gives life to the world."
"Sir," they said, "give us that bread every day of our lives."
Jesus replied, "I am the bread of life. No one who comes to me will ever be hungry again. Those who believe in me will never thirst.
But you haven't believed in me even though you have seen me.
However, those the Father has given me will come to me, and I will never reject them.
For I have come down from heaven to do the will of God who sent me, not to do what I want.
And this is the will of God, that I should not lose even one of all those he has given me, but that I should raise them to eternal life at the last day.
For it is my Father's will that all who see his Son and believe in him should have eternal life -- that I should raise them at the last day."