'Flesh' in the Bible

The Word became flesh and lived among us. We gazed on his glory, the kind of glory that belongs to the Father's unique Son, who is full of grace and truth.

What is born of the flesh is flesh, and what is born of the Spirit is spirit.

I'm the living bread that came down from heaven. If anyone eats this bread, he'll live forever. And the bread I will give for the life of the world is my flesh."

Then the Jewish leaders debated angrily with each other, asking, "How can this man give us his flesh to eat?"

So Jesus told them, "Truly, I tell all of you emphatically, unless you eat the flesh of the Son of Man and drink his blood, you don't have life in yourselves.

Whoever eats my flesh and drinks my blood has eternal life, and I'll raise him to life on the last day,

because my flesh is real food, and my blood is real drink.

The person who eats my flesh and drinks my blood remains in me, and I in him.

It's the Spirit who gives life; the flesh accomplishes nothing. The words that I've spoken to you are spirit and life.