Commerce, the great civiliser, had its own part, too, in keeping the peace between Christian and infidel.
On the fifteenth of every September there was held a kind of fair in Jerusalem. Thither flocked merchants from Pisa, Venice, Genoa, and Marseilles, eager to satisfy at once their desire for gain, and their desire to obtain a reputation for piety. And for a short time Jerusalem seems to have served as the chief emporium, whither the East sent her treasures, to sell them to the West.
The objects in demand at this fair were those which were luxuries to the West; cloves, nutmegs, and mace from India; pepper, ginger, and frankincense by way of Aden; silks from India and China; sugar from Syria;[[43]] dates, cassia, and flax from Egypt; and from the same country quicksilver, coral, and metals; glass from Tyre; almonds, saffron, and mastic, with rich stuffs and weapons from Damascus; and dyed stuffs from Jerusalem itself, when the Jews had a monopoly, for which they paid a heavy tax, for dyeing[dyeing].[[44]]
[43]. Albert of Aix speaks of the Crusaders first coming upon the sugar-cane: “The people sucked sweet reeds which were found in abundance in the meadows, called zucra.... This reed is grown with the greatest care every year; at the time of harvest the natives crush it in mortars, and collect the juice in vessels, when they leave it till it hardens, and becomes white like snow or salt.”
[44]. See Mémoires de l’Académie des Inscriptions. M. de Guignes sur l’état du commerce des François dans le Levant avant les Croisades.
Gold in the West was scarce, and the trade was carried on either by exchange, or by means of silver. The chief traders were the Italians, but the French, especially through the port of Marseilles, were great merchants, and we find Guy de Lusignan, King of Jerusalem, according to French traders singular privileges and immunities, solely in reward for their assistance at Saint Jean d’Acre.
There can be no doubt that this trade had a great deal to do with pilgrimages. The two motives which most of all persuade men cheerfully to incur danger are religion and gain. When were the two more closely allied than in those comparatively peaceful times when Jerusalem was open both to worshippers and traders? With his money bags tied to his girdle, the merchant could at once perform the sacred rites which, as most believed, made him secure of heaven, and could purchase those Eastern luxuries for which the princes of the West were ready to pay so dearly. A state of things, however, so favourable to the general welfare of the world could not be expected to last very long. Luxury and sensuality destroyed the Abassides, and their great kingdom fell to pieces. Then Nicephorus Phocas, Emperor of Constantinople, saw in the weakness of the Mohammedans the opportunity of the Christians. With wisdom worthy of Mohammed he resolved on giving his invasion a religious character, and endeavoured to persuade the clergy to proclaim a holy war. These, however, refused to help him; religion and the slaughter of the enemy were not to be confounded, and the great army of Nicephorus, which might have been made irresistible, was disheartened for want of that spirit which makes every soldier believe himself a possible martyr. The Greek Emperor took Antioch, but was prevented by death from following up his success, while the Patriarch of Jerusalem was condemned to the flames on suspicion of having corresponded with the Greeks. But before the taking of Antioch troubles had befallen the Christians. The Church of the Holy Sepulchre was greatly injured by the fanatics, who took every opportunity of troubling their victims. When it had been restored, the Patriarch was cast into prison on a charge of having built his church higher than the Mosque of Omar. He got off by a singular artifice. An old Mohammedan offered, for a consideration, to show him a way of escape. His offer being accepted, he simply told the Patriarch to deny the fact, and call on them to prove it. The plan succeeded; the charge, though perfectly true, could not be proved, and the Patriarch escaped.[[45]]
[45]. Williams’s ‘Holy City,’ vol. i. pp. 338, 339.
At this period the massacre of an immense number of Mohammedan pilgrims on their way to Mecca led to the substitution for thirty years of Jerusalem for Mecca.[[46]]