Note 28 — Chapter VIII · FREETHOUGHT UNDER ISLAM1

On the other hand, when a Khalifate was anywhere established by military force, the faith would indeed serve as a nucleus of administration, and further as a means of resisting the insidious propaganda of the rival faith, which might have been a source of political danger. It was their Sacred Book and Prophet that saved the Arabs from accepting the religion of the states they conquered as did the Goths and Franks. The faith thus so far preserved their military polity when that was once set up; but it was not the faith that made the polity possible, or gave the power of conquest, as is conventionally held. At most, it partly facilitated their conquests by detaching a certain amount of purely superstitious support from the other side. And it never availed to unify the race, or the Islamic peoples. On the fall of Othman “the ensuing civil wars rent the unity of Islam from top to bottom, and the wound has never healed.”28 The feud between Northern and Southern Arabs “rapidly developed and extended into a permanent racial enmity.”29 And when, after the Ommayade dynasty had totally failed to unify Semite and Aryan in Persia, the task was partially accomplished by the Abassides, it was not through any greater stress of piety, but by way of accepting the inevitable, after generations of division and revolt.30