It's an insult to the instiution of Marriage , A gay wedding is similar to having a wedding ceremony for two cockerspaniels and sitting around and applauding while they hump. The big difference being that at least the cockerspaniels are doing something natural and biologically productive.
So does a civil union [benefits to the consenting adults ] .
Getting back to the cockerspaniels - Unfortunately , as much as I'd like to say that homosexuals are not Human, they did come out of their Mother- so I guess you can consider them somewhat human - or subhuman as the case may be.
So legally , i would have to concede that subhumans are entitled to at least Civil Marriage - there should be a stipulation that they undergo Conversion Therapy for a short period first- something like real people taking blood tests b4 the marriage license is issued.
Not Yet anyway
Likewise no religious institution or anyone with religious beliefs has the right to deny gays their legal right to a state sanctioned marriage contract and the benefits derived there from.
Religous Institutions do not make the laws , enforce them or interpret them . But they do certainly have a right to exert whatever influences they have - to have their voices heard and effect the laws, legislation and outcomes.
Yes - I do realize that being a socio-fascist that must be a tough nut for you to swallow - but oppossing views of the politically incorrect still have every right to raise their voices in protest .
Don't like it - move to China