There is no assault by anyone, gays or otherwise, on Christians. There is an effort by all kinds of Americans against the radical right wing factions that attempt to impose their anti Christian Shiiria (Christshiira) laws and beliefs on others, including other Christians. The so called Christians you claim are being targeted are not viewed as Christians by many. They are viewed as fake Christians, much like Westboro Baptist are viewed as fake Christians.
You are using government to impose your moral compass on others. These people are looking for no law that prevents gays from getting any service, what they want is to be able to refuse service in this one limited way.
You can't weasel your way into being on the side of freedom here, you are trying to oppress your fellow citizens, at least own up to it.
And kudos for going the demonizing route, typical of the progressive statist mindset.