Romans 1:26-27 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 recompense of their error which was meet.
Very clear also in the verses regarding the marriage bed. Sex is for married couples; marriage is between a man and a woman.
Thank you. I knew it was there. How could this so-called theologian miss that?