The Law of Civilization and Decay

A golden peacock enriched with the most valuable precious stones: the eyes were rubies, the feathers gilded enamel representing all the colours of peacock feathers.

A cock of the same metal, with a comb of the largest rubies covered with pearls and other stones; the eyes also were made of rubies.

A gazelle whose body was covered all over with pearls and the most precious stones; the stomach was white and composed of a series of pearls of the purest water.

A sardonyx table, with conical feet of the same substance; it was large enough for several people to eat there at the same time.

A garden, the soil made of chased and gilt silver and yellow earth. There were silver trees, with fruits made of precious materials.

A golden palm-tree enriched with superb pearls. It was in a golden chest and its fruit was made of precious stones representing dates in every stage of ripeness. This tree was of inestimable value.105

About the time the monk Gerbert was accused of sorcery because he understood the elements of geometry, the Caliph Aziz-Billah founded the university of Cairo, the greatest Mohammedan institution of learning. This was two hundred years before the organization of the university of Paris, and the lectures at the mosque of El-Azhar are said to have been attended by twelve thousand students. Munk was of opinion that Arabic philosophy reached its apogee with Averrhoës, who was born about 1120.106 Certainly he was the last of a famous line which began at Bagdad three centuries earlier; and Hauréau, in describing the great period of Saint Thomas at Paris, dwelt upon the debt Western learning owed to the Saracens.

The splendour of Haroun-al-Raschid is still proverbial. The tales of his gold and silver, his silks and gems, almost surpass belief, and even in his reign the mechanical arts were so advanced that he sent a clock to Charlemagne.

Humboldt considered the Arabs as the founders of modern experimental science, and they were relatively skilful chemists, for they understood the composition of sulphuric and nitric acid, and of aqua regia, beside the preparation of mercury and of various oxides of metals. As physicians they were far in advance of Europe. While the Church healed by miracles, and put experimental methods under her ban, the famous Rhazes conducted the hospitals of Bagdad, and in the tenth century wrote a work in ten books, which was printed at Venice as late as 15 10. Practitioners of all nations have used his treatise on small-pox and measles; he introduced mild purgatives, invented the seton, and was a remarkable anatomist. He died in 932.

William of Tyre stated that the Frankish nobles of Syria preferred the native or Jewish doctors; and though Saladin sent his physician to Richard, Richard never thought of sending an Englishman to Saladin when afterwards attacked by illness.

Even as late as the middle of the thirteenth century little advance seems to have been made in Europe, for one of the most curious phenomena of the crusades was the improvement in the health of the army of Saint Louis after it surrendered. During the campaign various epidemics had been very fatal; but when the soldiers were subjected to the sanitary regulations of the Egyptian medical staff, disease disappeared.

The Arabs had a strong taste for mathematics, and were familiar with most of the discoveries which have been attributed to astronomers of the fifteenth and sixteenth centuries.

As early as 1000 spherical trigonometry was in use, and Aboul-Hassan wrote an excellent treatise on conic sections. In 833 the Caliph El-Mamoun, having founded observatories at Bagdad and Damascus, caused a degree to be measured on the plain of Palmyra. By the thirteenth century the Arabic instruments were comparatively perfect. They had the astrolabe, the gnomon, the sextant, and the mariner’s compass, and Aboul-Wafa determined the third lunar variation six hundred years before Tycho Brahe.

To enumerate all the improvements in agriculture and manufactures which came from the mediæval pilgrimage would take a separate treatise. A French savant thought of writing a book upon the flora of the crusades alone. The mulberry and the silkworm were brought from Greece, the maize from Turkey, the plum from Damascus, the eschalot from Ascalon, and the windmills with which, down to the present century, corn was ground, were one of the importations from the Levant.

It might almost be said that all the West knew of the arts was learned on the road to the sepulchre. The Tyrians taught the Sicilians to refine sugar, and the Venetians to make glass; Damascus steel was a proverb, Damascus potters were the masters of the potters of France; the silk, brocades, and carpets of Syria and Persia were in the twelfth century what they have been down to the present day, at once the admiration and despair of Western weavers, while there can be little doubt that gunpowder was the invention of the chemists of the East.

All the evidence tends to prove that the ogive came from the Levant, and without the ogive Gothic architecture could never have developed.107 Prior to the council of Clermont the pointed arch was practically unknown west of the Adriatic; but the Arabs had long used it, and it may still be seen in the ninth century mosque of Teyloun.

In Palestine the Franks were surrounded by Saracenic buildings, and employed Saracenic masons, and the attention of Western architects seems no sooner to have been drawn to the possibilities of the ogive, than they saw in it the solution of those problems which had before defied them. An arch formed by two intersecting segments of a circle could be raised to any height from any base, and was perfectly adapted to vaulting the parallelograms formed by the columns of the nave. Therefore, contemporaneously with the building of the church of the Holy Sepulchre, the period of transition between the Romanesque and the Gothic opened in France. The two most important transition buildings were the abbey of Saint Denis and the cathedral of Noyon, and, while the Holy Sepulchre was dedicated in 1149, the abbey was completed in 1144, and the cathedral was begun almost immediately after.108

Thenceforward the movement was rapid, and before the year 1200, Christian sacred architecture was culminating in those marvels of beauty, the cathedrals of Paris, of Bourges, of Chartres, and of Le Alans. Yet, though sacred architecture tells the story of the rise of the imagination as nothing else can, if it be true that centralization hinges on the preponderance of the attack in war, the surest way of measuring the advance toward civilization of rude peoples must be by military engineering.

In the eleventh century, north of the Alps, this science was rudimentary, and nothing can be more impressive than to compare the mighty ramparts of Constantinople with the small square tower which William the Conqueror found ample for his needs in London.

When the crusaders were first confronted with the Greek and Arabic works, they were helpless; nor were their difficulties altogether those of ignorance. Such fortifications were excessively costly, and a feudal State was poor because the central power had not the force to constrain individuals to pay taxes. The kingdom of Jerusalem was in chronic insolvency.

The life of the Latin colony in Syria, therefore, hung on the development of some financial system which should make the fortification of Palestine possible, and such a system grew up through the operation of the imagination, though in an unusual manner.

Fetish worship drew a very large annual contribution from the population in the shape of presents to propitiate the saints, and one of the effects of the enthusiasm for the crusades was to build up conventual societies in the Holy Land, which acted as standing armies. The most famous of the military orders were the Knights of the Temple and the Knights of Saint John. William of Tyre has left an interesting description of the way in which the Temple came to be organized: —

“As though the Lord God sends his grace there where he pleases, worthy knights, who were of the land beyond the sea, proposed to stay for ever in the service of Our Lord, and to live in common, like regular canons. In the hand of the patriarch they vowed chastity and obedience, and renounced all property… The king and the other barons, the patriarch and other prelates of the Church, gave them funds to live on and to clothe themselves… The first thing which was enjoined on them in pardon for their sins was to guard the roads by which the pilgrims passed, from robbers and thieves, who did great harm. This penance the patriarch and the other bishops enjoined. Nine years they remained thus in secular habit, wearing such garments as were given them by the knights and other good people, for the love of God. In the ninth a council was assembled in France in the city of Troyes. There were assembled the archbishops of Rheims and Sens and all their bishops. The bishop of Albano especially was there as papal legate, the abbots of Citeau and Clairvaux, and many other of the religious.

“There were established the order and the rules by which they were to live as monks. Their habit was ordered to be white, by the authority of Pope Honorius and the patriarch of Jerusalem. This order had already existed nine years, as I have told you, and there were as yet only nine brothers, who lived from day to day on charity. From that time their numbers began to increase, and revenues and tenures were given them. In the time of Pope Etigenius it was ordered that they should have sewn upon their copes and on their robes a cross of red cloth, so that they should be known among all men… From thence have their possessions so increased as you can see, that the order of the Temple is in the ascendant… Hardly can you find on either side of the sea a Christian land where this order has not to-day houses and brethren, and great revenues.”109

The council of Troyes was held in 1128, and in the next fifty years, in proportion as the feudal organization of the Latin kingdom decayed, the military orders increased in wealth and power. The Hospital held nineteen thousand manors in Europe, the Temple nine thousand, and each manor could maintain a knight in the field.

At Paris the house of the Temple filled a whole quarter; its donjon was one of the most superb buildings of the Middle Ages; at a later period, when the corporation took to banking, it served as a place of deposit for both public and private treasure, and in times of danger the king himself was glad to take shelter within its walls.

The creation of this monastic standing army was evidently due to the inferiority of the attack to the defence, which made the civil power incapable of coercing the individual who refused to pay taxes. The petty barons who built the castles throughout Palestine were too poor to erect fortifications capable of resisting the superior engines used in the East. Therefore the whole burden of the war was thrown upon the Church, and in all modern history nothing is more wonderful than the way in which this work was done.

Within fifty years after the conquest the feudal machinery was in ruin, and the strategic points, one after another, passed into the hands of the strongest force of the age, the force which was incarnate imagination.

The fortresses built by the monks were the ramparts of Christendom, and among the remains which have survived the past, perhaps none are more impressive than the huge castles of the crusaders in the gorges of the Syrian mountains; nor do any show so clearly whence came the rationalistic stimulus which revolutionized Europe, shattered the Church, and brought in the economic society which has ruled Europe since the Templars passed away.

Twenty-five miles due west of Homs, at the point where the Lebanon melts into the Ansarieh range, the mountains open, and two passes lead by easy descents to the sea. Through the southern runs the road to Tripoli, through the northern that to Tortosa. Between them, on a crag a thousand feet above the valleys, still stands the castle of the Krak des Chevaliers, ceded by Count Raymond of Tripoli to the Hospital in 1145. Towering above the plain it can be seen for miles, and no description can give an idea of its gigantic size and power. Coucy and Pierrefonds are among the largest fortresses of Europe, and yet Coucy and Pierrefonds combined are no larger than the Krak.

Compared with it, the works then built in the West were toys, and the engineering talent shown in its conception was equalled by the magnificence of its masonry. The Byzantine system was adopted. A double wall, the inner commanding the outer, with a moat between; and three enormous towers rising from the moat, formed the donjon. There were stone machicoulis and all the refinements of defence which appeared in France under Saint Louis and his son, and a study of this stupendous monument shows plainly whence Europeans drew their military instruction for a century to come.

The Krak was the outwork dominating the plain where the Christians never made their footing good, and stood at the apex of a triangle of fortresses as remarkable as itself. From its ramparts the great white tower of Chastel-Blanc can be seen, midway between the outpost commanding the mountain passes and the base upon the sea held by the Temple; and from that tower the troop of Templars rode to relieve the knights of Saint John, on the day when the crusaders routed the conqueror Nour-ed-Din, and cut his army to pieces as it fled toward the Lake of Homs, which lies in the distance.

But the white tower is unlike the donjons of other lands, and bears the imprint of the force which built it, for it is not a layman’s hold, but a church, whose windows are cut in walls thirteen feet thick, whence the dim light falls across the altar where the magicians wrought their miracles.

Within easy supporting distance lay Tortosa, a walled town, the outwork of a donjon at least as strong as the Krak, and built with a perfection of workmanship, and a beauty of masonry, which proves at once the knowledge and the resources of the order. No monarch of the West could, probably, at that time have undertaken so costly an enterprise, and yet Tortosa was but one of four vast structures which lie within a few miles of each other. The place was ceded to the Temple in 1183, just at the beginning of the reign of Philip Augustus, before men dreamed of the more important French fortifications.

At Margat, a day’s journey to the north, the Hospital had their base upon the sea: a stronghold whose cost must have been fabulous, for it is perched upon a crag high above the Mediterranean, and so inaccessible that it is not easy to understand how the materials for building were collected. Viollet-le-Duc, who was lost in admiration at Coucy, declared that it was colossal enough to befit a race of giants, and yet Coucy could have stood in the courtyard of Margat.

The Arabs, who were excellent engineers, deemed it a masterpiece, and the Sultan Kalaoun could not endure the thought of injuring it. After he had mined the great tower and was sure of victory, he proved to the garrison his power to destroy it, in order to induce them to accept most liberal terms of surrender, and let him have the prize. Perhaps the best description ever given of the work is in a letter written by the Sultan of Hamah to his vizier to announce its fall:

“The devil himself had taken pleasure in consolidating its foundations. How many times have the Mussulmans tried to reach its towers and fallen down the precipices! Markab is unique, perched on the summit of a rock. It is accessible to relief, and inaccessible to attack. The eagle and the vulture alone can fly to its ramparts.”110