outside the walls of Jerusalem. The defence of the city was organised by its Patriarch Sophronius with the help of the Byzantine garrison, but in February 638 after a seven-month siege the Christians were forced to surrender to caliph Umar, the Muslim commander, though not before the True Cross was safely removed to Constantinople. According to a traditional account, Sophronius rode out to escort Umar back through the gates of the city, but instead the caliph humbly dismounted from his camel and entered Jerusalem on foot. This was Umar’s homage to the city which the Muslims called al-Quds, ‘the Holy’, from al-bayt al-muqaddas , ‘the Holy House’–that is the Temple of Solomon.
Once inside Jerusalem, Umar asked Sophronius to take him to the Temple Mount, called the Haram al-Sharif by the Muslims, the Noble Sanctuary, where his purpose was to search for relics, among them what he called the mihrab, or prayer niche, of David, of which Umar had heard the Prophet Mohammed speak. As Jesus had foreseen, not a stone was left standing on the Temple Mount, and now it was covered with refuse. The caliph ordered it cleared and was the first to carry away a load of debris in the fold of his cloak. Umar also had a temporary mosque built at the southern end of the Mount, on the spot where the al-Aqsa mosque, begun sixty years later, stands today.
Al-Aqsa means ‘the farthest’ and was originally applied to the entire Temple Mount, as though it marked the horizon of Muslim ambition, for Mohammed had had a vision of ascending into Paradise from this spot (Koran 17:1). But by the time the al-Aqsa mosque was completed in 715 the Arab armies had established a vast Islamic empire extending five thousand miles from east to west, from the borders of China to the Atlantic coast of Spain, and Christendom had lost more than half its territory.
From Revelation to Jihad
This story of conquest, one of the most far-reaching and rapid in history, had its beginnings in Arabia in 622 when Mohammed began to unite the Arab tribes into a powerful fighting force through his preaching of a single god–though his activities went entirely unnoticed by the Byzantine and Persian empires, the great powers of the time.
Arabia, despite being largely barren and uninhabited, occupied an important position between Egypt, Abyssinia, Persia, Syria, Palestine and Mesopotamia, whose trade with one another relied to some considerable extent on the Arab caravans that carried their goods across the perilous wastes. Mecca stood at an important crossroads of this desert trade, and the authority of the Arab nomadic tribal sheikhs was in some measure supplanted at Mecca by a kind of oligarchy of ruling commercial families whose religious beliefs and practises transcended narrow tribal allegiances.
The Meccans ensured that their rock-shrine, the Kaaba, contained not one but several venerated tribal stones, each symbolising a local god, so that tribesmen visiting the market fairs could worship their favourite deity during their stay in the city. The Meccans also worshipped Manat, Uzza and Allat, goddesses of fertility and fate, who in turn were subordinate to a yet higher god called Allah.
Such material as we have about the early days of Islam comes mainly from the Koran and from the hadith , the oral traditions relating to the actions of Mohammed. Born in about 570, Mohammed was the son of a poor merchant of Mecca who was nevertheless a member of the powerful Quraysh tribe, the hereditary guardians of the Kaaba. While working as a trader he was exposed not only to the flow of foreign goods but to the currents of Jewish and Christian ideas. In particular, through conversing with Jews and Christians he met in Mecca and elsewhere in Arabia, Mohammed had become acquainted with the stories of the Old and New Testaments, with the main elements of Jewish and Christian popular custom and belief, and above all with the concept of monotheism. Drawn into a life of