The possible outcome now, as I see it is that the government will only recognize State performed marriages. The various religions will perform weddings in their own churches as suits their beliefs. But to be legally married you will have to go to a JP or government registrar. Many countries already have such rules. IOW most people will have to go through 2 marriage services and of course pay another government TAX.
My mother has been dead for almost 16 years. She used to say that she thought homosexuals just got into a nasty habit & got hooked to it. - Christ said that we weren’t going to have that relationship to struggle with in His new kingdom; that there will be neither marriage nor giving in marriage. Husband & I have been married almost 51 years. I’ll be glad to be able to see him in that Kingdom; but sex isn’t relevant, and less so with every passing year. - I am at the place where I’m about of the mind to let filthy people be filthy still (in peace). . but I won’t be accepting any invitations to any “gay” weddings - a subject which I’m sure just breaks their hearts. )s