Man Shall Not Live By Bread Alone
The natural bread satisfies the flesh. It is temporary, only lasting for a short time.
The Word of God nourishes the soul and spirit and will last until eternity. Jesus Christ is the Word and thus He is the bread of life.
Eat of Him and you will always be filled with the fullness of God.
And Jesus said to them, “I am the bread of life. He who comes to Me shall never hunger, and he who believes in Me shall never thirst. (John 6:35)