'Natural' in the Bible

For this cause God gave them up unto vile affections: for even their women did change the natural use into that which is against nature:

And likewise also the men, leaving the natural use of the woman, burned in their lust one toward another; men with men working that which is unseemly, and receiving in themselves that recompence of their error which was meet.

Without understanding, covenantbreakers, without natural affection, implacable, unmerciful:

For if God spared not the natural branches, take heed lest he also spare not thee.

For if thou wert cut out of the olive tree which is wild by nature, and wert graffed contrary to nature into a good olive tree: how much more shall these, which be the natural branches, be graffed into their own olive tree?