>>2458782obvious b8, but I'll still bite
Christians are against it by Biblical code:
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 [sic] of their error which was meet. (Romans 1:26-27)
