This is a complete non-issue. 39 to 0. No one is trying to force a pride parade into the doors of anyone's church. Not even the mostly flamingly liberal of liberals or the gayest of gays seems to care if some stodgy minister doesn't want to marry them. The same stodgy ministers refuse to marry people for all kinds of other reasons too, and there are plenty of other places and people who will be willing to marry them.
This is manufactured fear that this will somehow lead to the gay apocolypse where everyone is forced to salute the flag with "Born This Way" by Lady Gaga and engage in a ceremonial gay one-nighter on their 13th birthday. No one is trying to take anyone's rights. They just want to have the same rights. That includes the right to be refused by a stodgy minister, like straight people routinely are for whatever reason as well. At least they then know not to give that church any of their money.