" It seems clear that the Arab East still sees the West as a natural enemy. Against that enemy, any hostile action-be it political, military, or based on oil-is considered no more than legitimate vengeance. And there can be no doubt that the schism between these two worlds dates from the Crusades, deeply felt by the Arabs, even today, as an act of rape "

― Amin Maalouf , The Crusades Through Arab Eyes