I am partial to the “Self evident” truths that all rights come from God and that any debate which accepts that given has the correct starting point, and that any who deny it outright or are unsure, do not. Either there IS a God and His will is revealed to man, OR might makes right and the ends justify the means. Those are the only two real choices. One of those world views is a path to “come and let us reason together” and the other will only be settled via the ammo box. Or put another way, the blood of Christ, or YOUR own blood. Everything comes down to blood in the end when there is a disagreement. Now, show me 2 people who never disagree.