mind.
His torrent of visionary poetry convinced Muhammadâs friends that he was indeed a prophet and a messenger of God. Soon he acquired followers and an army. Medina fell, and then Mecca, but these were only the beginnings. The furious pent-up poetry, so memorable and so naked, had the effect of inspiring the Arabs to challenge all their neighbors on behalf of the messenger of God. The Jews must be converted; so must the Christians; all the world must acknowledge the truth of the Koran. Muhammad also proved to be a gifted military commander. His successors were even more gifted. They came like thunder out of Arabia. Within a generation after Muhammadâs death in A.D . 632, long-established empires fell like ninepins, and half the known world, from Spain to Persia, fell to the armies he had set in motion.
Out of the blaze of Muhammadâs visionary eyes there came a force that shook the world to its foundations.
In July A.D . 640, eight years after Muhammadâs death, an Arab army under Amr ibn-al-As stood outside the walls of the great university city of On, the modern Heliopolis, where the Phoenix was born and where Plato had once studied. On was the most sacred of Egyptian cities, and one of the oldest. Egypt was then a province of the Byzantine empire, and the viceroy was Cyrus, Patriarch of Alexandria. The Arabs attacked, Cyrus fled to the north, and soon the Arabs pursued him to Alexandria, where there were huge battlements and siege works and a harbor that included within its ample seawalls the largest naval base in the world. For a thousand years the Greeks and the Romans had been quietly building a city so powerful and so sumptuous that no other city could rival it. Gleaming between the sea and a lake, illuminated by the great lighthouse called the Pharos in the harbor, with powerful ships riding at anchor, and guarded by an army believed to be the best in the world. Alexandria was a bastion of Byzantine power in Africa. The scholarly and ambitious Cyrus looked upon the guerrilla army lodged outside the walls of Alexandria with cunning and distaste. He thought he could bargain with Amr ibn-al-As, while thecitizens continued to receive supplies by sea, to attend the racetrack and to worship in the great cathedral of St. Mark overlooking the two harbors. Cyrus was overconfident.
In time, Alexandria fell and the Arabs rode in triumph through the Gate of the Sun and along the Canopic Way, past Alexander the Greatâs crystal tomb. What they did to Alexandria is described very aptly by E. M. Forster: âThough they had no intention of destroying her, they destroyed her, as a child might a watch.â
The Arab army also raged through Palestine and Syria, swung eastward toward Persia, and defeated the army of the Sassanian emperor in the same year that Cyrus surrendered Alexandria. Two years later the Arabs were in command of all of Persia. The Umayyad dynasty, ruling from Damascus, derived from the Persians the habits of splendor. Luxury and corruption set in: the grandsons of the followers of Muhammad preferred to be city dwellers. The same corruption soon became evident in North Africa and Spain, which the Arabs conquered with incredible speed. In A.D . 732, a hundred years after the death of Muhammad, the Arabs poured into France, where they were defeated by the ragged army of Charles of Heristal and the bitterly cold weather.
The Arab tide was turned back, but the Arab empire now extended halfway across the known world from the Pyrenees to Persia. It had made inroads into India, and Arab armies were breaking through the Asiatic outposts of the Byzantine empire, which would endure for another seven hundred years. The Muslims regarded Constantinople, the capital of the Byzantine empire, as the eastern gateway to Europe: it must be captured and all Europe must fall under their sway.
The Christians saw in the religion of Muhammad a mortal enemy to be opposed at all costs. The name of the religion