“The problem with gay marriage is not about gay people getting married – they’ve already been doing that, or living that way. The problem with gay marriage is not that it will redefine marriage into a less valuable social institution in the eyes of the populace – that is already happening, has been for decades, and will continue regardless of whether gays are added to it or not. And the problem with gay marriage is not about the slippery slope of what comes next – though yes, the legal battle over polyamory and polygamy is inevitably coming, as the principle of marriage equality demands it does (these relationships already exist below the radar, albeit with more poly than amory involved – of the 500 gay couples followed in the respected San Francisco study, about half of the partners have sex with someone else with their partner knowing).
“No, the real problem with gay marriage is that the nature of the marriage union is inherently entwined in the future of the first line of the Bill of Rights: our right to religious liberty. Orthodox believers of Christian, Muslim, and Jewish faiths were slow to understand this. I’m talking about something much bigger here than the discrimination lawsuits brought across the country against bakers and photographers: I’m talking about whether churches will be able to function as public entities in an era where their views on sin, particularly sexual sin, are in direct conflict with not just opinion but the law – and proselytizing those views from the pulpit or in the public square will be viewed as using the protection of religious expression to protect hateful speech.”
(Ben Domenech, “The Future of Religious Liberty”, ricochet)