You have a point on the literature I guess, though I am
going by hearsay on the Quran, have not read any of it.

Though I doubt that would be much comfort to the dead folks
killed by crusaders, the natives the Spanish "converted"
the pagans killed by Charlemagne, victims of various inquisitions, prot/catholic feuding, I could go on forever
with that line, but anyway it is depressing and I'd rather
move on to more pleasant thoughts. We humans do some nasty
things to each other for too many reasons.