The force of men who fought, not for themselves, but for Islam.
Have no fear, Commander: this idea of a Catholic Church will survive Islam, will survive the Cross, will survive even that vulgar pageant of incompetent schoolboyish gladiators which you call the Army.
There are no more uses of "Islam" in the book.
Show samples from other sources
Islam is predominant in northern Africa, the Middle East, Pakistan, and Indonesia.
Islam is one of the three major monotheistic religions of the world.