'Fleshly' in the Bible

For we know that the law is spiritual, but I am fleshly, {sold into slavery to sin}.

And I, brothers, was not able to speak to you as to spiritual [people], but as to fleshly [people], as to infants in Christ.

for you are still fleshly. For where [there is] jealousy and strife among you, are you not fleshly, and do you not live like [unregenerate] people?

Let no one condemn you, taking pleasure in humility and the worship of angels, going into detail [about] [the things] which he has seen, inflated without cause by his fleshly mind,

Dear friends, I urge [you] as foreigners and temporary residents to abstain from fleshly desires which wage war against your soul,