I don't know about what God decided but activity gays indulge is basically filthy and leads to diseases. AIDS is one example of a disease that came into existence due to gay behavior. Societies that tolerate gay behavior are doomed to extinction because it is against nature. The rapid decline of European and American societies in last 20 years is a result of such behavior becoming acceptable. And we have the greek and Roman civilizations in the past as examples as well.
