The sense of the tradition that established descent from the tribe of Qoraish as necessary for the highest dignity in the community was capable of being weakened by explanation; and, even without that, the leadership of the irresistible Ottomans was of more value to Islâm than the chimerical authority of a powerless Qoraishite. In our own time, you can hear Qoraishites, and even Alids, warmly defend the claims of the Turkish sultans to the Khalifate, as they regard these as the only Moslim princes capable of championing the threatened rights of Islâm. Even the sultans of Stambul could not think of restoring the authority of the Khalîf over the whole Mohammedan world. This was prevented not only by the schismatic kingdoms, khalifates, or imâmates like Shî'itic Persia, which was consolidated just in the sixteenth century, by the unceasing opposition of the Imâms of Yemen, and Khârijite principalities at the extremities of the Mohammedan world. Besides these, there were numerous princes in Central Asia, in India, and in Central Africa, whom either the Khalifate had always been obliged to leave to themselves, or who had become so estranged from it that, unless they felt the power of the Turkish arms, they preferred to remain as they were. Moreover, Islâm had extended itself not only by political means, but also by trade and colonization into countries even the existence of which was hardly known in the political centres of Islâm, e.g., into Central Africa or the Far East of Asia. Without thinking of rivalling the Abbasids or their successors, some of the princes of such remote kingdoms, e.g., the sherîfs of Morocco, assumed the title of Commander of the Faithful, bestowed upon them by their flatterers. Today, there are petty princes in East India under Dutch sovereignty who decorate themselves with the title of Khalîf, without suspecting that they are thereby guilty of a sort of arrogant blasphemy. Such exaggeration is not supported by the canonists; but these have devised a theory, which gives a foundation to the authority of Mohammedan princes, who never had a real or fictitious connection with a real or fictitious Khalifate. Authority there must be, everywhere and under all circumstances; far from the centre this should be exercised, according to them, by the one who has been able to gain it and who knows how to hold it; and all the duties are laid upon him, which, in a normal condition, would be discharged by the Khalîf or his representative. For this kind of authority the legists have even invented a special name: "_shaukah,_" which means actual influence, the authority which has spontaneously arisen in default of a chief who in one form or another can be considered as a mandatary of the Khalifate.