Suppose God created nature, as is claimed in the Bible and is demanding that we must act accordingly while at the same time forbidding humans to have same-gender sexual relations. In that case, we have a serious contradiction between what God forbids in the Bible, and what we see in the nature that he created:
ACCORDING TO THE BIBLE, homosexual activities are strictly forbidden:
Romans 1:26  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:
27  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.
28  And even as they did not like to retain God in their knowledge, God gave them over to a reprobate mind, to do those things which are not convenient;

ACCORDING TO WHAT WE SEE IN NATURE:
“Same-sex behaviour ranging from co-parenting to sex has been observed in over 1,000 species with likely many more as researchers begin to look for the behaviour explicitly. Homosexuality is widespread, with bisexuality even more prevalent across species.”

https://www.imperial.ac.uk/news/190987/scientists-explore-evolution-animal-homosexuality/?fbclid=IwZXh0bgNhZW0CMTEAAR0QNwA82SG6EPwl7qPkdUnk2bnAPfgjjaCPzaP436LCYClGtu8NU8K6GK4_aem_WmhxUzpmNDHqciIWAb2trw

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