'Flesh' in the Bible

so that all flesh may not boast before God.

[I have decided] to hand over such a person to Satan for the destruction of the flesh, in order that his spirit may be saved in the day of the Lord.

Or do you not know that the one who joins himself to a prostitute is one body [with her]? For it says, "The two will become one flesh."

But if you marry, you have not sinned, and if the virgin marries, she has not sinned. But such people will have affliction in the flesh, and I would spare you.

Consider Israel according to the flesh: are not the ones who eat the sacrifices sharers in the altar?

Not all flesh [is] the same, but [there is] one flesh of human beings, and another flesh of animals, and another flesh of birds, and another of fish,

But I say this, brothers, that flesh and blood is not able to inherit the kingdom of God, nor can corruption inherit incorruptibility.