Proverbs 15:16

But as God hath distributed to every man, as the Lord hath called every one, so let him walk. And so ordain I in all churches.

Let every man abide in the same calling wherein he was called.

Art thou called being a servant? care not for it: but if thou mayest be made free, use it rather.

Brethren, let every man, wherein he is called, therein abide with God.

Let us not be desirous of vain glory, provoking one another, envying one another.