To satisfy their blood lust, Muslims then start
killing each other for a variety of reasons...
"Before I was nine I had learned the basic canon of Arab life.
It was me against my brother; me and my brother against our father;
my family against my cousins and the clan;
the clan against the tribe; and the tribe against the
world and all of us against the infidel." -- Leon Uris, "The Haj"
— Leon Uris, “The Haj” worthy read. Should be required reading in the State Department.