Basically, I viewed any work of art as an imposition of another person's taste, and saw the individual making this imposition as a kind of dictator.
To be good, we must do good; and by doing good we take a sure means of being good, as the use and exercise of the muscles increase their power.
I could be wrong, but I think heterosexual marriage is threatened more by heterosexuals. I don't know why gay marriage challenges my marriage in any way.