The bread Jesus gives leads to life beyond the manna that could not prevent death.

John 6:49–51

⁴⁹Your fathers did eat manna in the wilderness, and are dead.

⁵⁰This is the bread which cometh down from heaven, that a man may eat thereof, and not die.

⁵¹I am the living bread which came down from heaven: if any man eat of this bread, he shall live for ever: and the bread that I will give is my flesh, which I will give for the life of the world.