@WhassNextt0722,
Marriage, as far as the law is concerned is simply a financial contract. So whether straight or gay, legally it doesn't matter. If of age to enter into other business contracts, you're old enough for the marriage one as well. And as far as the law is concerned that's all that's happening, two people whose sex is completely irrelevant are making a contract with each other. That's all.
Churches by and large will not marry people without this legal recognition established first. Various reasons including covering their legal bottoms accidentally marrying relative and the like, or those underage, etc. Though some do perform 'covenant marriages' which religious-only marriages without the blessing of the state. So it's symbolic where the law is concerned and only official in the eyes of that particular church (and whatever other groups recognize it.)
There are no legal objections to SSM not coming from a religious objection. So as someone who understands there's more than 1 religion who has an idea of what marriage is about, I understand a given religious objection is utterly meaningless where legal recognition is concerned. Object all you like, legally you don't even exist.