Gay marriage is a secular issue. The government made every marriage a secular matter when it started handing out cash and prizes to marriages.
So this "just don't call it marriage" crap is the language of a very confused person. This is not about your religion. If you didn't want government involved in marriage or deciding what is a marriage, you have had a really, really, really long time to stop it before now. But you have been enjoying all those special privileges from the government, haven't you. Ayup.
Now that others are asking to share in the same special privileges you have been receiving from the government all this time, suddenly it's all wrong for them to receive those privileges! And all because you hate fags.
Gimme a break.