During the early period of the Abbasid dynasty the Arab empire continued to expand more and more. It is true that the perpetual wars with Byzantium did not result in any permanent conquests in Asia Minor; but Islam, and with it a certain process of Arabisation, advanced with giant strides, especially in the East. This advance continued even while the caliphate fell lower and lower and its power passed to other despots, most of them not even of Arab descent, who usually treated the caliph with a show of reverence as their lord, but practically took little heed of him. Moreover, the Abbasids never ruled over Spain, whither an Omayyad had fled to found there an empire of his own, which soon attained a high degree of prosperity. Other empires, either absolutely independent of the caliphate, or actually hostile to it, presently arose in their places. But the glory of Arab civilisation suffered no great eclipse, even when the caliphs were mere puppets in the hands of the Buids, who had come as mercenaries from the semi-barbaric mountain tract of Gilan in Iran and had established a mighty empire (tenth century). Even the terrible Turkish migration, which led to the rise of the far mightier empire of the Seljuks, left much unharmed. The brisk and joyous life of a refined civilisation still shines forth from the pages of Hariri’s
The end of the caliphate coincided with and marked the close of the glorious period of the Arab empire. Even before it came to pass, the Mongols had annihilated the flourishing civilisation of the East by destroying the great cities there, and massacring their inhabitants. A remnant of Arab culture found refuge in Egypt, whither happily the Mongols did not penetrate.
Yet even this conquest actually promoted the spread of Islam. The Mongols settled among the Moslems and soon went over to Islam themselves. The greater part of Asia Minor had already been won over by the Seljuks to Turkish nationality and the faith of Islam, and from thence arose the empire of the Ottoman Turks, for centuries the terror of Europe. At the very time when Islamism, after a protracted struggle, was thrust forth from Spain, the fierce and fanatical worshippers of the God of Arabia bore the banner of his prophet far on the way towards Europe. And while warriors fought for the glory of Allah, Arabic learning was zealously pursued in the theological schools of the Ottoman empire, as it had been in the Middle Ages, and there was much instruction and literary labour after the older Arabic and Persian model, and now and again a work of real scientific value came into being. This mediæval pursuit of learning still prevails wherever Islam holds sway, and its sphere, though circumscribed in Europe, is of vast extent in Asia and Africa, and still continues to expand. It is true that in many Islamite countries the influence of modern Europe makes itself felt even in learning, but it does not go deep, and the genuine Moslem scholar still treads closely in the footprints of the true believers, his predecessors. And Mecca, the home of the prophet, with his sanctuary and his school of theology, is to this day the religious centre for all who admit his claims, and recite the Arabic formulæ of the salat, and listen—though in most cases without the faintest comprehension—to the Arabic
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