Ali, however, when he at last succeeded to the Caliphate, found himself opposed by the very party whose candidate he had once been, and this party had gathered strength in the interval. With the conquest of the world worldly ideas had filled the hearts of Mussulmans, and a strong reaction also had set in in favour of those specially national ideas of Arabia which religious fervour had hitherto held in check. It was natural, indeed inevitable, that this should be the case, for many conquered nations had embraced the faith of Islam, and, as Mussulmans, had become the equals of their conquerors, so that what elements of pride existed in these found their gratification in ideas of race and birth rather than of religion, ideas which the conquered races could not share, and which were the special inheritance of Arabia.

The national party, then, had been reinforced, at the expense of the religious, among the Koreysh, who were still at the head of all the affairs of State. Their leader was Mawiyeh Ibn Ommiyeh, a man of distinguished ability and of that charm of manner which high-born Arabs know so well how to use to their political ends. He had for some years been Governor of Syria, and was more popular there than the pious Ali; and Syria, though not yet the nominal, was already the real seat of the Mussulman Government. Mawiyeh therefore refused to accept Ali's election at Medina as valid, and finding himself supported by a rival Ahl el agde at Damascus, made that appeal to the sword which Arabian usage sanctions as the ultimate right of all pretenders.

Religious writers agree in condemning Mawiyeh for his revolt; and while his succession to Ali is accepted as legal, they place him on quite a different level from the four Caliphs who preceded him. In Mawiyeh they see fulfilled that prediction of their Prophet which announced that Islam should be ruled for thirty years by an Imam, and ever after by a King. Mawiyeh is, indeed, the type of all the later Mohammedan Emperors. According to canon law, the head of the State is also head of the religion; but Mawiyeh ceased to exercise religious functions in person. These, unlike his predecessors, he delegated to others, and neither led the prayer nor preached; nor was he held to be either the best or the most learned man in Islam, as Abu Bekr and the rest had been. Moreover—and this is the chief point noticed regarding him—he introduced the system of dynastic heredity into the Caliphate, nominating his son Yezid his successor in his own lifetime. The change, advantageous as it was politically, is regarded as a religious falling off. Henceforth the Caliphs, whether of the Ommiad or afterwards of the Abbaside families, were not in reality elected, though the form of confirmation by the Ulema was gone through; and they affected to succeed by right of birth, not by the voice of the people.

During the whole period of the Arabian Caliphate we only notice one Prince of the Faithful who busied himself much with religious learning, and few who personally exercised the magisterial functions. Only once we read of an Abbaside Caliph insisting on his right of leading the prayer, and this was probably the effect of an accidental jealousy. As a rule the temporal government of Islam was intrusted to a Sadrazzam, or Grand Vizier, the spiritual duty of prayer to a Naïb, or deputy Imam, and the elaboration or interpretation of law and doctrine to such Ulema or Mujtaheddin as could command a following. The character of the Khalifeh, however, was still essentially sacred. He was of the Koreysh and of the blood of the Prophet, and so was distinct from the other princes of the world. As their political power decayed, the Abbasides fell indeed into the hands of adventurers who even occasionally used them as puppets for their own ambitious ends; but the office was respected, and neither the Kurdish Saladdin, nor Togral Bey, nor Malek Shah, nor any of the Seljukian Emirs el Amara dared meddle personally with the title of Caliph.

The Ommiad dynasty, founded by Mawiyeh, reigned at Damascus eighty-five years, and was then succeeded on a new appeal to the sword in a.d. 750 by the descendants of another branch of the Koreysh—the Beni Abbas—who transferred the capital of Islam to Bagdad, and survived as temporal sovereigns there for five hundred years.

This second period of Islam, though containing her greatest glories and her highest worldly prosperity, is held to be less complete by divines than the first thirty years which had preceded it. Islam was no longer one. To say nothing of the Persian and Arabian schisms, the orthodox world itself was divided, and rival Caliphs had established themselves independently in Spain and Egypt. Moreover, during the last two centuries the temporal power of the Caliphs was practically in delegation to the Seljuk Turks, who acted as mayors of the palace, and their spiritual power was unsupported by any show of sanctity or learning. It was terminated forcibly by the pagan Holagu, who at the head of the Mongols sacked Bagdad in 1258.

The third period of Caliphal history saw all temporal power wrested from the Caliphs. Islam, on the destruction of the Arabian monarchy, resolved itself into a number of separate States, each governed by its own Bey or Sultan, who in his quality of temporal prince was head also of religion within his own dominions. The Mongols, converted to the Faith of Mecca, founded a Mohammedan empire in the east; the Seljuk Turks, replaced by the Ottoman, reigned in Asia Minor; the Barbary States had their own rulers; and Egypt was governed by that strange dynasty of slaves, the Mameluke Sultans. Nowhere was a supreme temporal head of Islam to be seen, and the name of Khalifeh as that of a reigning sovereign ceased any longer to be heard of in the world. Only the nominal succession of the Prophet was obscurely preserved at Cairo, whither the survivors of the family of Abbas had betaken themselves on the massacre of their house at Bagdad.

It is difficult to ascertain the precise position of these titular Caliphs under the Mameluke monarchy in Egypt. That they were little known to the world in general is certain; and one is sometimes tempted to suspect the complete authenticity of the succession preserved through them. Contemporary Christian writers do not mention them, and it is evident from Sir John Mandeville and others that in Egypt the Egyptian Sultan himself was talked of as head of the Mussulman religion. I have heard their position compared with that of the present Sheykhs el Islam at Constantinople—that is to say, they were appointed by the Sultan, and were made use of by him as a means of securing Mussulman allegiance—and I believe this to have been all their real status. They are cited, however, as in some sense sovereigns by Hanefite teachers, whose argument it is that the succession of the Prophet has never lapsed, or Islam been without a recognized temporal head. The Sultans, neither of Egypt nor of India, nor till Selim's time of the Turkish Empire, ever claimed for themselves the title of Khalifeh, nor did the Sherifal family of Mecca, who alone of them might have claimed it legally as Koreysh. Neither did Tamerlane nor any of the Mussulman Mongols who reigned at Bagdad. The fact is, we may assume the Caliphate was clean forgotten at the time Selim bethought him of it as an instrument of power.

It must, then, have been an interesting and startling novelty with Mussulmans to hear of this new pretender to the ancient dignity—interesting, because the name Khalifeh was connected with so many of the bygone glories of Islam; startling, because he who claimed it seemed by birth incapable of doing so. The Hanefite Ulema, however, as I have said, undertook Selim's defence, or rather that of his successors, for Selim himself died not a year afterwards, and succeeded in proving, to the satisfaction of the majority of Sunites, that the house of Othman had a good and valid title to the rank they had assumed. Their chief arguments were as follows. The house of Othman, they asserted, ruled spiritually by—

1. The right of the sword, that is to say, the de facto possession of the sovereign title. It was argued that, the Caliphate being a necessity (and this all orthodox Mussulmans admit), it was also necessary that the de facto holder of the title should be recognized as legally the Caliph, until a claimant with a better title should appear. Now the first qualification of a claimant was that he should claim, and the second that he should be supported by a party; and Selim had both claimed the Caliphate and supported his pretensions at the head of an army. He had challenged the world to produce a rival, and no rival had been found—none, at least, which the Hanefite school acknowledged, for the Sultan of Morocco they had never accepted, and the last descendant of the Abbasides had waived his rights. In support of the proposition that the sword could give a title they cited the examples of Mawiyeh, who thus established his right against the family of Ali, and of Abu el Abbas, who had thus established his against that of Mawiyeh.