It is necessary to begin by sketching a background which shall set off the new phenomenon. The spiritual achievement of the first millenary was the construction of the Christian system of the universe the Church had complete knowledge of all things in heaven and earth—symbols merely of the eternal verities; her wisdom almost equalled divine wisdom, for the secrets of life and death had been revealed and surrendered to her; St. Chrysostom's words uttered in the fourth century, "The Church is God," had become a fact. The profoundest wisdom, the greatest power, were hers; the loftiest ideal had been realised as it has never been realised before or since. As the wisdom of the Church had been a direct gift of God, so her power, too, had divine origin and reached beyond this earthly life. The Church alone held the key to eternal bliss, her curse meant everlasting damnation. To be excommunicated was to be bereaved of temporal and eternal happiness. A man who had been excommunicated was worse off than a wild beast; he was surrendered to the devils in hell, and he knew it. There was but one road to salvation: to do penance and humbly submit to the Church. This has been symbolised for all times by the memorable submission of the Roman-German emperor, who stood for three days, barefooted and fasting, in the snow in the courtyard of Canossa, before he was received back into the kingdom of God. The kingdom of God was synonymous with the Church; Jews and pagans were the natural children of the devil, but the dissenter, the heretic who dared to question a single proposition of the divine system, or was bold enough to think on original lines—in other words in contradiction to tradition—voluntarily turned his back on God, and with seeing eyes went into the kingdom of the devil. He was wholly evil, and no earthly punishment fitted his crime. The emperor Theodosius, as far back as a.d. 380, had called such heretics "insane and demented," and the burning of their bodies at the stake which prevented their souls from falling into the hands of the devil, was looked upon as a great and undeserved mercy. But not only during their lifetime, but after their death, too, the hand of the Church fell heavily on all those who had strayed beyond her pale; their bodies were dragged from their graves and thrown into the carrion-pit. A man whom the Church had excommunicated was buried in the cemetery of a German convent. The Archbishop of Mayence ordered the exhumation of the body, threatening to interdict divine service in the convent if his command were disobeyed. But the abbess, Hildegarde of Bingen (1098-1179), a woman of great mental power and an inspired seer, opposed him. Having received a direct message from God, she wrote to the bishop as follows: "Conforming to my custom, I looked up to the true light, and God commanded me to withhold my consent to the exhumation of the body, because He Himself took the dead man from the pale of the Church, so that He might lead him to the beatitude of the blessed.... It were better for me to fall into the hands of man than to disobey the command of my Lord." The saint had interpreted the will of God, and the archbishop, sanctioning a sudden rumour that the deceased had received absolution at the eleventh hour, yielded. But the bishop's yielding by no means countenanced the belief that God might, for once, tolerate the body of an excommunicate in sacred ground, far from it—the vision of the abbess Hildegarde had merely served to correct an error.
All those who dared to oppose the clergy by word or deed were doomed to everlasting perdition—this was a fact which it were futile to doubt; at the most, a man shrugged his shoulders at certain damnation for the sake of mundane pleasures—a rich legacy in the hour of death might save him. Not infrequently the fear of the devil was transformed into indifference, and sometimes even into demonolatry. A single ungodly thought might involve eternal death, and as many a man, more particularly many a priest, realised his inability to live continuously in the presence of God, he surrendered his soul to the anti-god, not from a longing for the pleasures of the senses, but from despair. The worship of the devil, far from being an invention of fanatical monks, actually existed, and was often the last consolation of those who held themselves forsaken by God. The hierarchy did not hesitate a moment to make the utmost use or the power conferred upon them by the mental attitude of the people. The government of kings and princes, in addition to the ecclesiastical government, could only be a transient, sinful condition; the time was bound to come when the pope would be king of the earth, and the great lords of the world his vassals, appointed by him to keep the wicked world in check, and deposed by him if he found them incapable, worshippers of the devil, or disobedient to the Church. The whole world was a hierarchy whose apex reached heaven and bore, as the representative of its invisible summit, the pope. He stood, to quote Innocent III., "in the middle, between God and humanity." The same great pope has left us a document entitled On the Contempt of the World, which treats of the absolute futility of all things mundane. There is no reason to look upon the union of this unquenchable thirst for power and complete "other-worldiness" as a contradiction. The kingdom of God, Augustine's Civitas Dei, must of necessity be established that the destiny of the world may be fulfilled. Every pope must account to God for his share in the advancement of the only work which mattered, and the greater the power the ruler of this world had acquired over the souls of men, the more he trembled before God, weighed down by the burden of his enormous responsibility. "The renunciation of the world in the service of the world-ruling Church, the mastery of the world in the service of renunciation, this was the problem and ideal of the middle ages" (Harnack). But not only the pope, every priest, as a direct member of the kingdom of God, was superior to the secular rulers. This was taught emphatically by the great St. Bernard of Clairvaux, for instance, and Gregory VII., the wildest fanatic of the kingdom of God, said, in writing to a German bishop: "Who then who possesses even small knowledge and reasoning power, could hesitate to place the priests above the kings?" Even the emperor Constantine, though he was still largely under the sway of the imperial idea, distinctly acknowledged the bishops as his masters; according to the legend he handed to the Bishop of Rome the insignia of his power, sceptre, crown and cloak, and humbly held the bridle of the prelate's horse.
The theoretic backbone of this mental attitude was the doctrine of the Fathers of the Church and the older scholasticism, pronouncing the illimitable power of human perception; the world's profoundest depths had been fathomed, its riddle finally solved; there was consequently no room for philosophy, the endless meditation on the meaning of the world and the destiny of man. Science had but one task: to bring logical proof of the revealed religious verities. The greatest champion of this view was Anselm of Canterbury (1033-1109), who in his treatise, Cur Deus Homo proved that God was compelled to become man in order to complete the work of salvation. Abélard preached a similar doctrine, but carried away by the fervour of thought, arrived at conclusions which he was forced to recant ignominiously; for at the end of his chain of evidence he did not always find the foregone conclusion which should have been there. This system of a final and infallible knowledge of the world is the very foundation of ecclesiastical government. The priest alone has all knowledge, for he has the doctrine of salvation. Had it occurred to any man to defend his own opinions in contradiction to the system of the Church, that man would speedily have come to the conclusion that the devil had tempted him to false observations, or false deductions, and his submission to the Church would have been the outward sign of his victory over the evil which had blinded his spiritual vision. A man had to choose between the worship of God and the worship of the devil, there was no alternative. Nobody knew the limits of human knowledge; everybody, the learned ecclesiastic as well as the unlearned, plain man, believed others to be in possession of the key to profound secrets and unlimited power. One thing only was needful: to possess one's self of the philosopher's stone; therefore the belief in witchcraft and the fear of certain men supposed to be endowed with supernatural power—the priests—were but the obvious results of a world-system, founded on a revealed and exact religion.
The Latin poets, whose study would probably have counteracted the universal barbarism, were regarded as dangerous, the gods of antiquity being identified with the demons of the Scriptures. This view was responsible for the loss of many a valuable manuscript. The favourite haunts of the demons were the convents, originally designed as battlefields on which the struggles with the demons were to be fought out, but frequently perishing in superstition and ignorance. Every monk had visions of devils; miracles occurred continually; the torturing problem was as to whether they were worked by God or the devil. Nature was merely a collection of mystic symbols, divine—or perhaps diabolical—allegories, whose meaning could be discovered by a correct interpretation of the Bible. Everything which could possibly happen was recorded in the Scriptures; they contained the true explanation of all things. It was only a matter of selecting the right word and interpreting it correctly, for every word was ambiguous and allegorical. Every natural occurrence—an eclipse of the sun, a comet, or even a fire—stood for something else; it was the symbol of a spiritual event concealed behind a phenomenon. The allegorical interpretation of the Bible was carried to the point of abstruseness because every word was considered of necessity to have an unfathomably profound meaning. The following amazing interpretation is by the highly-gifted German poet and mystic, Suso: "Among the great number of Solomon's wives was a black woman whom the king loved above all others. Now what does the Holy Ghost mean by this? The charming black woman in whom God delights more than in any other, is a man patiently bearing the trials which God sends him." Abélard's interpretation of the black woman is even worse; he maintained that though she was black outside, her bones, that is her character, were white. A really remarkable deed of bad taste was committed by the monk, Matfre Ermengau, the author of the Breviari d'Amor, at a time when civilisation had already made considerable strides. He sent his sister a Christmas present, consisting of a honey-cake, mead, and a roast capon, accompanied by the following letter: "The mead is the blood of Christ, the honey-cake and the capon are His body, which for our salvation was baked and pierced at the Cross. The Holy Ghost baked the cake in the Virgin's womb, in which the sugar of His divinity amalgamated with the dough of our humanity. In the Virgin's womb the Holy Ghost also spiced the mead and prepared it from wine; the spice is divine virtue, the wine is human blood. In addition He caused the holy capon to issue from the egg; the yolk of the egg is the deity, the white is humanity, the shell is the womb of the Virgin Mary ...," etc.
The religion of Christ was lost, man had become a stranger to his own soul—celestial warnings, signs of the Judgment Day, daemonic temptations, surrounded him, as far as he paid heed to anything super-sensuous on all sides. The French chronicler, Radulf Glaber (about a.d. 1000), might have been writing a satire on antiquity when he warned his contemporaries of the demons lurking everywhere, but more especially dwelling in trees and fountains. Of a learned man who was studying the classic poets, he said: "This man, confused by the magic of evil spirits, had the impudence to propound doctrines contradictory to our holy faith. In his opinion everything the ancient poets had maintained was true. Peter, the bishop of the town, condemned him as a heretic. At that time there were many men in Italy believing this false doctrine; they perished by the sword or at the stake." We have a letter, written at the same time by Gerbert, who later on became Pope Sylvester II., to a friend, beseeching him to obtain for him manuscripts of the Latin philosophers and poets. He wrote textbooks of astronomy, geometry and medicine, and introduced the Arabic numbers and the decimal system into Europe. In consequence he, too, was accused of magic and intercourse with Arabian pagans. A chronicler relates that he sold his soul to the devil and became pope through the devil's agency; and that, when he was on the point of death, he ordered his body to be cut to pieces so that the devil should not carry it away.
To-day we find it difficult to realise such a state of mind. Every man of our period who takes the smallest interest in things spiritual—be he the most orthodox ecclesiastic—at least knows that there are capable people in the world whose opinions differ from his, who seek fresh knowledge; he knows it, even though he may pretend that they are people who have gone astray and have been abandoned by God. No one can be entirely blind to the new values created by human intellect. But the men of the Middle Ages were swayed by a monstrous dualism, and despite their belief in the illimitable power of human cognition, they unquestioningly accepted the sacred tradition and rejected the naïve evidence of the senses and intellect whenever it seemed to contradict the dogma. Thus mediaeval science did not represent what it represented in antiquity, and what it represents now, the study of the true relationship of things, but rather the application of truths revealed once and for all. There was nothing more to be discovered, and therefore scientists took a delight in logical and dialectical speculations which to a man of our day seem senseless and childish. Far into the Renascence, natural history was a medley of ancient traditions, oriental fables and superficial observations. The strangest qualities were attributed to animals with which we come almost daily into contact. The following quotations are culled from a Provençal book on zoology: "The cricket is so pleased with its song that it forgets to feed and dies singing." "When a snake catches sight of a nude man, it is so filled with fear that it does not dare to look at him; but if the man is dressed, the snake looks upon him as a weakling and springs upon him." "The adder guards the balsam; if a man desires to steal the balsam, he must first send the adder to sleep by playing on a musical instrument. But if the adder discovers that it is being duped, it closes one of its ears with its tail and rubs the other one against the ground until it is filled with earth; then it cannot hear the music and remains awake." "Of all animals there is none so dangerous as the unicorn; it attacks everybody with the horn which grows on the top of its head. But it takes such delight in virgins that the hunters place a maiden on its trail. As soon as the unicorn sees the maiden, it lays its head into her lap and falls asleep, when it may easily be caught." Of the magnet we learn among other things that it restores peace between husband and wife, softens the heart of all men and cures dropsy. "If a magnet is made into a powder and burnt on charcoal in the four corners of the house, the inhabitants imagine that they cannot keep on their legs and run away, sorely affrighted; thieves frequently profit by this fact. If a magnet is placed under the pillow of a sleeping woman, she is compelled, if she is virtuous, to embrace her husband in her sleep; if she has betrayed him, she will fall out of her bed with fear."
All this information was the common property of the period; Richard of Berbezilh, for instance, an "aesthetic" troubadour, tells us that—like a still-born lion's cub which was only brought to life by the roaring of its dam—he was awakened to life by his mistress. (He does not say whether it was by her roaring.) Conrad of Würzburg compares the Holy Virgin to a lioness who brings her dead cubs, i.e., mankind, to life with loud roaring. Bartolomé Zorgi, another troubadour of the same period, likens his lady to a snake, for—he explains—"she flees from the nude poet and her courage only returns with his clothes." During the whole mediaeval period the unicorn was a well-known symbol of virginity, more especially of the virginity of Mary. The Golden Smithy of the German minnesinger, afterwards monk Conrad of Würzburg, contains a rather abstruse poem which begins:
The hunt began;
The heavenly unicorn
Was chased into the thicket