LECTURE VI

THE CHRISTIAN POPULATIONS AT THE ARAB CONQUEST

WE have seen that before the end of his life Muhammad was already in conflict with the Christians within and on the borders of Arabia. This attitude had been justified in the Qur'an by reference to their saying that "the Messiah, son of Maryam, was God", and that "God was one of three". These statements had been declared to be equivalent to "unbelief". According to tradition also he had several years before his death written to the Emperors of Rome and Persia, to the Negus of Abyssinia, and to the Muqauqas of Egypt demanding their acceptance of Islam. These letters (which have been preserved) are of very doubtful genuineness and the stories told regarding their reception by those to whom they were addressed are manifest fables. It is doubtful if Muhammad ever contemplated a world-wide war of conquest, though he was logically being led to it by the principle of the theocratic state and of the supremacy of the religion of Islam.

After his death events moved with marvellous rapidity. For the moment it looked as if the

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Islamic state centred in Medina had come to an end, even in Arabia, but by the steadfastness of the Caliph Abu Bakr, backed by the religious enthusiasm of at least a nucleus of the Medinan community and by the marvellous ability which others, mainly Meccans, displayed as generals and diplomatists — caravanning merchants turned soldier statesmen — the defection of Arabia was overcome, and the Arabs united under the banner of Islam poured out to North-West and North-East, invading both the Roman and the Persian Empires. The latter they soon overran entirely; the former they deprived of Syria and Egypt, and in course of time the whole of North Africa and Spain. They even crossed the Pyrenees into France, and their progress was only stayed by Charles Martel's great victory at Tours, by rebellion in North Africa, and by the internal troubles of the already overgrown empire. In the east, Constantinople, which had been attacked before fifty years had elapsed from the Hijra, held firm, and for centuries remained the bulwark against Islam. It was only taken by the Turks after it had been fatally weakened by the misdirected crusading enthusiasm of the West.

The course of these events it is not my purpose here to trace, nor do I mean to discuss at any length the causes which prepared the way for such an astonishing collapse of more or less civilised empires before the onset of a people who had hitherto played little or no part in world history. These have been already to some extent indicated. Both the Persian and the Roman Empires had been weakened by internal troubles.