'According to the Flesh' in the Bible

concerning His Son, Jesus Christ our Lord, who was a descendant of David according to the flesh

What then can we say that Abraham, our physical ancestor, has found?

in order that the law’s requirement would be accomplished in us who do not walk according to the flesh but according to the Spirit.

For those who live according to the flesh think about the things of the flesh, but those who live according to the Spirit, about the things of the Spirit.

So then, brothers, we are not obligated to the flesh to live according to the flesh,

for if you live according to the flesh, you are going to die. But if by the Spirit you put to death the deeds of the body, you will live.