All you need to do the get a group of Libertarians fighting is usually throw the Holy Hand Grenade of abortion.
Or prostitution.
Or age of consent laws..
Libertarians will melt down over the ideology of globalization. They are social progressives, anti-Christian to the max.
Christian libertarians are like infidels in the party. They have to pretend they have no Western morals or ethics in American life and policy. Which makes them non-Christians at the governing level. They dare not question the social banshees of destruction within the party. They must pretend to be atheists.