John 6:48-51

John 6:48-51. I am that bread of life. Your Fathers did eat manna in the wilderness and are dead. This is the bread which cometh down from heaven, that a man may eat thereof, and not die. I 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.

Here we have the doctrine of the great atoning sacrifice by which sin is put away, and that is not merely Christ incarnate, but Christ yielding up his life, dying in the room and place and stead of guilty sinners. That is the food, whereof, if any man eat, he shall live for ever.