53
THE FIRST CONQUESTS
with Amr on an eleven-months’ armistice, during which the
imperial troops would evacuate Alexandria. Amr spent the
interval establishing a permanent military settlement near the fort
of Babylon: it was named Fustat, presumably from the Latin
fossatum, a fortified camp, and later grew into the metropolis of
Cairo, the capital of Muslim Egypt as Alexandria had been of
Hellenic Egypt. In September 642 there was a wholesale exodus
of Greek troops, officials, merchants and landowners from
Alexandria, and Amr’s men marched into the desolate city, whose
temples and palaces, theatres and baths, attested the luxury and
culture of a millennium of Hellenism.
3
Thus the reign of Christ and of Caesar came to an end in the
land of the Nile. The Copts viewed without regret the departure
of their persecutors: their Patriarch Benjamin, who for thirteen
years had been hiding in remote convents from the imperial police,
was welcomed by Amr in Alexandria and assured that his people
would in future enjoy full religious liberty, and when in 645 the
Byzantines landed an army in the Delta and tried to reconquer the
country, the native Christians actively joined in repulsing them.
The surprisingly rapid conquest of Egypt may have influenced
the momentous decision of Omar to allow the Muslim armies to
advance beyond Iraq into the Persian homelands. The battle of
Kadisiya had inflicted a shattering blow on the Sassanid regime,
and had virtually dissolved the unity of the State. But the growing
Arab threat to their independence was beginning to arouse the
Persian people, and centres of resistance sprang up in the
provinces under local leaders. King Yazdegerd had retired to Ray,
3
With the Arab occupation of Alexandria is associated the famous story of the
burning of its library. According to this tale, Amr asked Omar what should be done
with the thousands of books there, and received the answer: ‘If these volumes o
which you speak agree with the Koran, they are useless and need not be preserved:
if they disagree, they are pernicious and should be destroyed.’ They were therefore
fed to the furnaces of the city baths. Modern critics are almost unanimous in rejecting
the story, which is found in no author, Muslim or Christian, who wrote within 550
years of the Arab conquest. It is first referred to in a description of Egypt by Abd al-
Latif, (1162–1231), compiled about 1202. There is some evidence that the Arabs
burnt the Zoroastrian sacred books in Persia, which to them would be heathen
writings, unlike the Jewish and Christian scriptures, and out of this in some confused
way the Alexandrian story may have arisen. See E.A.Parsons, The Alexandrian
ibrary, London, 1952.