THE GOSPEL ACCORDING TO JOHN - Chapter 6 - Verse 63
Quickeneth. Gives life. See Barnes "John 5:21".
The flesh. Your carnal views and desires, and the literal understanding of my doctrine. By this Jesus shows them that he did not intend that his words should be taken literally.
Profiteth nothing. Would not avail to the real wants of man. The bread that Moses gave, the food which you seek, would not be of real value to man's highest wants.
They are spirit. They are spiritual. They are not to be understood literally, as if you were really to eat my flesh, but they are to be understood as denoting the need of that provision for the soul which God has made by my coming into the world.
Are life. Are fitted to produce or give life to the soul dead in sins.
{x} "It is the Spirit" 2 Co 3:6
