The Unity of Western Civilization

by Unknown

The unity which rested on these bases begins to appear, as a reality and not only an idea, about the middle of the eleventh century, and lasts till the end of the thirteenth. That unity, as we have seen, was essentially ecclesiastical. It was the product of the Church: we may almost say that it was the Church. Before 1050 the Catholic Church, however universal in theory, had hardly been universal in fact. The period of the Frankish, the Saxon, and the early Salian emperors had been a period of what German writers call the Landeskirche. The power of the Bishop of Rome had not yet been fully established; and the great churches of Reims and Mainz and Milan were practically independent centres. Independent of the papacy, they were not independent of the lay rulers within whose dominions they lay. On the contrary, their members were deeply engaged in lay activities; they were landlords, feudatories, and officials in their various countries. In the face of these facts, the Gregorian movement of the eleventh century pursues two closely interconnected objects. It aims at asserting the universal primacy of the papacy; it aims at vindicating the freedom of the clergy from all secular power. The one aim is a means to the other: the pope cannot be universal primate, unless the clergy he controls are free from secular control; and the clergy cannot be free from secular control, unless the universal primacy of the papacy effects their liberation. Gregorianism wins a great if not a thorough triumph. It establishes the theory, and in a very large measure the practice, of ecclesiastical unity. The days of the Landeskirche are numbered: the days of the Church Universal under the universal primacy of Rome are begun. But when the universality of the Church has once been established in point of extension, it begins to be also asserted in point of intensity. Once ubiquitous, the papacy seeks to be omnicompetent. Depositary of the truth, and only depositary of the truth, by divine revelation, the Church, under the guidance of the papacy, seeks to realize the truth in every reach of life, and to control, in the light of Christian principle, every play of human activity. Learning and education, trade and commerce, war and peace, are all to be drawn into her orbit. By the application of Christian principle a great synthesis of human life is to be achieved, and the lex Christi is to be made a lex animata in terris.

This was the greatest ambition that has ever been cherished. It meant nothing less than the establishment of a civitas Dei on earth. And this kingdom of God was to be very different from that of which St. Augustine had written. His city of God was neither the actual Church nor the actual State, nor a fusion of both. It was a spiritual society of the predestined faithful, and, as such, thoroughly distinct from the State and secular society. The city of God which the great mediaeval popes were seeking to establish was a city of this world, if not of this world only. It was a fusion of the actual Church, reformed by papal direction and governed by papal control, with actual lay society, similarly reformed and similarly governed. Logically this meant a theocracy, and the bull of Boniface VIII, by which he claimed that every human creature was subject to the Roman pontiff, was its necessary outcome. But a theocracy was only a means, and a means that was never greatly emphasized in the best days of the papacy. It was the end that mattered; and the end was the moulding of human life into conformity with divine truth. The end may appear fantastic, unless one remembers the plenitude of means which stood at the command of the mediaeval Church. The seven sacraments had become the core of her organization. Central among the seven stood the sacrament of the Mass, in which bread and wine were transubstantiated into the divine body and blood of our Lord. By that sacrament men could touch God; and by its mediation the believer met the supreme object of his belief. Only the priest could celebrate the great mystery; and only those who were fit could be admitted by him to participation. The sacrament of penance, which became the antechamber, as it were, to the Mass, enabled the priest to determine the terms of admission. Outside the sacraments stood the Church courts, exercising a large measure of ethical and religious discipline over all Christians; and in reserve, most terrible of all weapons, were the powers of excommunication and interdict, which could shut men and cities from the rites of the Church and the presence of the Lord. Who shall say, remembering these things, that the aims of the mediaeval Church were visionary or impracticable?

For a time, and in some measure, they were actually accomplished. Let us look at each estate in turn, and measure the accomplishment—speaking first of the knightly world, and the Church's control of war and peace; then of the world of the commons, and the Church's control of trade and commerce; and last of the clerical world and the Church's control of learning and education.

The control of war and peace was a steady aim of the Church from the beginning of the eleventh century. The evil of feudalism was its propensity to private war. To cure that evil the Church invented the Truce of God. The Truce was a diocesan matter. The 'form' of Truce was enacted in a diocesan assembly, and the people of the diocese formed a communitas pacis for its enforcement. There was no attempt to put an absolute stop to private war; the Truce was only directed to a limitation of the times and seasons in which feuds could be waged, and a definition of the persons who were to be exempted from their menace. But from seeking to limit the fighting instinct of a feudal society, the Church soon rose to the idea of enlisting that instinct under her own banner and directing it to her own ends. So arose chivalry, which, like most of the institutions of the Middle Ages, was the invention of the Church. Chivalry was the consecration of the fighting instinct to the defence of the widow, the fatherless, and the oppressed; and by the beginning of the eleventh century liturgies already contain the form of religious service by which neophytes were initiated into knighthood. This early and religious form of chivalry (there was a later and lay form, invented by troubadour and trouvère, which was chiefly concerned with the rules for the loves of knights and ladies) culminated in the Crusades. In the Crusades we touch perhaps the most typical expression of the mediaeval spirit. Here we may see the clergy moulding into conformity with Christian principle the apparently unpromising and intractable stuff of feudal pugnacity: here we may see the papacy asserting its primacy of a united Europe by gathering Christian men together for the common purpose of carrying the flag of their faith to the grave of their Redeemer. Here the permeating influence of Christian revelation may be seen attempting to permeate even foreign policy (for what are the Crusades but the foreign policy of a Christian commonwealth controlled and directed by the papacy?); and here again even the instinct for colonial expansion, so often the root of desperate wars, was brought into line with the unity of all nations in Christ, and made to serve the cause of Him 'in whom alone is to be found the true nature of the One'.

There is another aspect of the clerical control of peace and war in the interest of Christian unity which must not be forgotten. The papacy sought to become an international tribunal. The need for such a tribunal was as much a mediaeval as it is a modern commonplace. Dante, who sought to vindicate for the emperor, rather than for the pope, the position and power of an international judge, has started the argument in famous words. 'Between any two princes, of whom the one is in no way subject to the other, disputes may arise, either by their own fault, or by that of their subjects. Judgement must therefore be given between them. And since neither can have cognizance of the other, because neither is subject to the other, there must be a third of ampler jurisdiction, to control both by the ambit of his power.'[18] Such ampler jurisdiction, which might indeed be claimed for the emperor, but which he had never the power to exercise, was both claimed and exercised by the papacy. The papacy, which sought to enforce the Christian canon of conduct in every reach of life and every sphere of activity, would never admit that disputes between sovereign princes lay outside the rule of that canon. Innocent III, in a letter to the French bishops defending his claim to arbitrate between France and England, stands very far from any such admission. 'It belongs to our office', he argues, 'to correct all Christian men for every mortal sin, and if they despise correction, to coerce them by ecclesiastical censure. And if any shall say, that kings must be treated in one way, and other men in another, we appeal in answer to the law of God, wherein it is written, "Ye shall judge the great as the small, and there shall be no acceptance of persons among you." But if it is ours to proceed against criminal sin, we are especially bound so to do when we find a sin against peace.'[19] Here, in these words of Innocent, the clerical claim to control of peace and war touches its highest point. In the name of a Christian principle, permeating all things, and reducing all things to unity, the dread arbitrament of war is itself to be submitted to a higher and finer arbitration. The claim was too high to be sustained or translated into effect. It is not too high to be admired.

Nor was it altogether remote from the actual life of the day. Even to the laity of the Middle Ages, war was not a mere conflict of powers, in which the strongest power must necessarily prevail. It was a conflict of rights before a watching God of battles, in which the greatest right could be trusted to emerge victorious. War between States was analogous to the ordeal of battle between individuals: it was a legal way of testing rights. Now ordeal by battle was a mode of procedure in courts of law, and a mode of procedure whose conduct and control belonged to the clergy. If, therefore, war between States is analogous to ordeal, it follows, first, that it is a legal procedure which needs a high court for its interpretation (and what court could be more competent than the papal curia?), and, next, that it is a matter which in its nature touches the clergy. Such ideas were a natural basis for the Church's attempt to control the issues of war and peace; and if we remember these ideas, we shall acquit the Church of any impracticable quixotism.

The attempt to control trade and commerce was no less lofty and no less arduous. It is perhaps still easier to stop war than to stop competition; and yet the Church made the attempt. The Christian law of love was set against the economic law of demand and supply. It was canonical doctrine that the buyer should take no more, and the seller offer no less, than the just price of a commodity—a price which would in practice depend on the cost of production. The rule for prices was also the rule for wages: the just wage was the natural complement of the just price. The prohibition of usury and of the taking of interest was another factor in the same circle of ideas. If prices and wages are both to be returns for work done, and returns of an exact equivalence, then, on the assumptions which the canonists made—that the usurer does no work, and that his loan is unproductive of any new value—it necessarily follows that no return is due, or can be justly paid, for the use of borrowed money. Work is the one title of all acquisition, and all acquisition should be in exact proportion to the amount of work done. This is the basic principle, and it is the principle of the Divine Law: In sudore frontis tuae comedes panem tuum. Once more, therefore, and once more in an unpromising and intractable material, we find the Church seeking to enforce the unity of the Christian principle and to reduce the Many to the One. In the same way, and from the same motive, that private war was to be banished from the feudal class in the country, competition—the private war of commerce—was to be eliminated from the trading classes in the towns. Nor was the attack on competition, any more than the attack on war, so much of a forlorn hope as it may seem to a modern age. Even to-day, custom is still a force which checks the operation of competition, and custom covered a far greater area in the Middle Ages than it does to-day. The rent of land, whether paid in labour or in kind, was a customary rent; and in every mediaeval community the landed class was the majority. It was an easy transition from fixed and customary rents to the fixing of just prices for commodities and services. Lay sentiment supported clerical principle. Guilds compelled their members to sell commodities at a level price, and in a spirit of collectivism endeavoured to prevent the making of corners and the practice of undercutting. Governments refused to recognize the 'laws' of demand and supply, and sought, by Statutes of Labourers, to force masters to give, and workman to receive, no more and no less than a 'just' and proper wage.

It was not only by the regulation of trade and commerce that the Church sought to penetrate the life of the towns. The friars made their homes in the towns in the thirteenth century; and the activity of the friars—Franciscan and Dominican, Austin and Carmelite—enabled the Church to exercise an influence on municipal life no less far-reaching than that which she sought to exert on the feudal classes. Towns became trustees of property for the use of the mendicant orders; and the orders of Tertiaries, which flourished among them, enabled the townsfolk to attach themselves to religious societies without quitting the pursuits of lay life. A mediaeval town—with its trade and commerce regulated, however imperfectly, by Christian principle; with its town council acting as trustee for religious orders; and with its members attached as Tertiaries to those orders—might be regarded as something of a type of Christian society; and St. Thomas, partly under the influence of these conditions, if partly also under the influence of the Aristotelian philosophy of the [Greek: polis], is led to find in the life of the town the closest approach to the ethics of Christianity.

The control of learning and education by the Church is the most peculiar and essential aspect of her activity. The control of war and peace was a matter of guiding the estate of the baronage; the control of trade and commerce was a way of directing the estate of the commons; but the control of learning and education was nothing more nor less than the Church's guidance of herself and her direction of her own estate. Studium may be distinguished from sacerdotium by mediaeval writers; but the students of a mediaeval university are all 'clergy', and the curricula of mediaeval universities are essentially clerical. All knowledge, it is true, falls within their scope; but every branch of knowledge, from dialectic to astronomy, is studied from the same angle, and for the same object—ad maiorem Dei gloriam. Here, as elsewhere, the penetrating and assimilative genius of the Church moulded and informed a matter which was not, in its nature, easily receptive of a clerical impression. The whole accumulated store of the lay learning of the ages—geometry, astronomy, and natural science; grammar and rhetoric; logic and metaphysics—this was the matter to be moulded and the stuff to be permeated; and on this stuff St. Thomas wrought the greatest miracle of genuine alchemy which is anywhere to be found in the annals of learning.

The learning which the Church had to transform was essentially the learning of the Hellenic world. Created by the centuries of nimble and inventive thought which lie between the time of Thales and that of Hipparchus, this learning had been systematized into a corpus scientiae during that age of Greek scholasticism which generally goes by the name of Hellenistic. In its systematized Hellenistic form, it had been received by the Roman world, and had become the culture of the Roman Empire. By writers ranging from Ptolemy to Boethius the body of all known knowledge had been arranged in a digest or series of pandects; and along with the legal codification of Justinian it had been handed to the Christian Church as the heritage of the ancient world. The attitude of the Church to that heritage was for long unfixed and uncertain. The logic, and still more the metaphysics, of Aristotle were not the most comfortable of neighbours to the new body of Christian revelation committed to the Church's keeping. In the hand of Berengar of Tours the methods of Greek logic proved a corrosive to the received doctrine of the Mass. In the hands of Abelard, in the Sic et Non, they served to suggest the need of criticism of the text of Christian tradition. If unity was to be preserved, a bridge must be built between the secular science of the Greeks and the religious faith of the Church. In the thirteenth century that bridge was built. Aristotle was reconciled with St. Augustine; the Organon, the Ethics, and the Politics were incorporated in the body of Christian culture; and the mediaeval instinct for unification celebrated its greatest and perhaps its most arduous triumph.