What it boils down to is that the gays simply must shove their depraved lifestyle down everyone's throats. They seek an acceptance which they will never obtain freely therefore they must resort to the Liberal courts to force it upon society.
I somewhat agree, but it doesn't have to be about homosexuality. Again, if it involved bestiality, should such become legally acceptable in the future and Christians refused to enable such behavior - despite it being legal - they should not be forced by a government to do so.
It's about religious freedom.