I would tell the GOP faithful: Please keep all of your policies, legislation, positions, Party platform etc. in conformity to the US Constitution.
Just as I would tell the Catholic faithful, while you are free to develop your own rules, regulations, dogmas, doctrines, liturgy etc., NO ONE has the right to re-write the Bible or re-write history. There are many different Christian denominations. But there is only one Bible and it applies to all of us IMHO.
God Bless your stand for His Word.