'According to the Flesh' in the Bible

about His Son, Jesus Christ our Lord, who was made of the seed of David according to the flesh,

There is therefore now no condemnation to those who are in Christ Jesus, who walk not according to the flesh but according to the Spirit.

so that the righteousness of the Law might be fulfilled in us, who walk not according to the flesh but according to the Spirit.

For they who are according to the flesh mind the things of flesh, but they who are according to the Spirit the things of the Spirit.

Therefore, brothers, we are not debtors to the flesh, to live according to the flesh.

For if you live according to the flesh, you shall die. But if you through the Spirit mortify the deeds of the body, you shall live.

For I myself was wishing to be accursed from Christ for my brothers, my kinsmen according to the flesh,