You make no argument, because there is no argument to make.

The most proudly cruel Americans are also the most overtly Christian.

I've never heard such cruelty and such contempt for other humans from anyone other than American Christians.

Watching Americans "Christians" lined up behind the malignant narcissist, pathological liar and psychopath Trump, and seeing how few Christians condemned his foul words, would convince any compassionate person for once and for all that American Christianity was a profound force for evil in the world.