Its hard to disprove a negative however control of the country's laws and by extension the courts is dependent on elections, and since there are so many voters who are not Christians, and their are many who are lib Christians, ‘God says you must do it’ is not an effective tool.
You don't fight guns with water pistols.
It’s a simple logical corollary from whom God is.
It would be like saying that it is vain for you to try to walk on the ground without gravity.
And indeed, it is PERSONAL belief, including YOU, that gives you the power and influence to glorify God which may well include influence in the world.
You have to take all God’s declarations and promises at face value yourself. You can’t just go rummaging in scripture for an answer to some nuisance issue like faux marriage, and ignoring it for everything else you do. God won’t accommodate that.
And ultimately living a life full of God will show even a lot of the homosexual world “here’s a better way to do it, and you can see that for yourself.”
Now if you think the better way to do it is mere heterosexuality, think again. God said either virtuous singlehood or dedicated holy marriage. If the heterosexual world thought it had the high moral ground to admonish homosexuals, it abandoned that high moral ground years ago. Recapturing the holy target in plain view in your personal lives is what it will take, and you will find that indeed politics was only a sideshow. What really mattered was sharing the Good News.
“You don’t fight guns with water pistols.”
No, but you can nail jello to the wall if you freeze it; the stupid party has yet to figure that out yet...