'Natural' in the Bible

For this reason, God delivered them to degrading passions as their females exchanged their natural sexual function for one that is unnatural.

In the same way, their males also abandoned their natural sexual function toward females and burned with lust toward one another. Males committed indecent acts with males, and received within themselves the appropriate penalty for their perversion.

That is, it is not merely the children born through natural descent who were regarded as God's children, but it is the children born through the promise who were regarded as descendants.

For if God did not spare the natural branches, he certainly will not spare you, either.

After all, if you were cut off from what is naturally a wild olive tree, and contrary to nature were grafted into a cultivated olive tree, how much easier it will be for these natural branches to be grafted back into their own olive tree!

But do not include younger widows on your list. For whenever their natural desires cause them to lose their devotion to the Messiah, they want to remarry.