'Man' in the Bible

Paul, apostle, not from men nor through man, but through Jesus Christ, and God the Father who raised him from among the dead,

But I let you know, brethren, as to the glad tidings which were announced by me, that they are not according to man.

For neither did I receive them from man, neither was I taught them, but by revelation of Jesus Christ.

but knowing that a man is not justified on the principle of works of law nor but by the faith of Jesus Christ, we also have believed on Christ Jesus, that we might be justified on the principle of the faith of Christ; and not of works of law; because on the principle of works of law no flesh shall be justified.

Brethren, (I speak according to man,) even man's confirmed covenant no one sets aside, or adds other dispositions to.

And I witness again to every man who is circumcised, that he is debtor to do the whole law.

Brethren, if even a man be taken in some fault, ye who are spiritual restore such a one in a spirit of meekness, considering thyself lest thou also be tempted.

For if any man reputes himself to be something, being nothing, he deceives himself;

Be not deceived: God is not mocked; for whatever a man shall sow, that also shall he reap.