When you see a priest or rabbi perform a religious marriage ceremony for two men or women, IT IS AN ABOMINATION and an insult to all three faiths, Islam, Judaism, and Christianity. Let them have a different union and call it something else and give them the same exact rights as married couples.
You can go right ahead and do that in your Church. No one is stopping your from banning gay marriage in your Church. You can roll around in the aisles with your snakes and cuss homosexuality to your heart's content.
But that has absolutely nothing to do with going to the State and applying for all the cash and prizes Caesar bestows on marriages. Those cash and prizes have NOTHING to do with your religion. Two men filing a joint tax return has NOTHING to do with your Church.
That's how the whole separation thing works, dumbass.