Very true. With them it's "My way or the highway... To hell".<quoted text>
Yes... Genuine Christians have no sense of humor.
Nor do they have any ideas of perspective, either...
... they are truly one-dimensional.
Or, as that great thinker and orator George Dubya Bush famously said: You're either with us or against us.
Black and white thinking at its finest. No shades of gray for a "genuine christian".