Wow! Nothing like religion sanctioned racism is there?
"...You will live by the sword (they certainly did that) and you will serve your brother..."
Because the arabic nations didn't spend a thousand or so years being more peaceful, more civilised and more intellectual than the christian world or anything, not they who preserved and advanced greek philosophy and mathematics at all. It was the arabs who massacared and raped their way across the world in the blind staggering that were the crusades, and it was the Christians who treated their opponents with dignity and honour.
Yeah, right.