Without regard to the contrast between the ideal and the actual, the Middle Ages were a period of extremes—of extreme humility and love as well as cruelty and hate. Such extremes may be traceable to a certain unlimited quality in Christian principles, according to which no man could have too much humility or Christian love, or could too strenuously combat the enemies of Christ. To be sure, an all-proportioning principle of conduct lay in man’s love of God, answering to God’s love which encompassed all His creatures. But such proportionment is difficult for simple minds, and many of the extremes which meet us in the Middle Ages were directly due to the simplicity with which mediaeval men and women carried out such Christian precepts as they were taken with, in disregard of all else that commonly balances and conventionalizes human lives.

For this reason also the Middle Ages are picturesque and poetic. Nothing could be more picturesque and more like a poem than the simple absoluteness with which St. Francis interpreted and lived out his Lord’s principle of love, and made universal application of his Lord’s injunction to the rich young man, to go and sell his goods and give to the poor, and then come follow Him. This particular solution of the problem of God’s service was taken by Francis, and by many another, as of general application, and was literally carried out; just as Francis with exquisite simplicity carried out other precepts of his Lord in a way that would be foolishness were it not so beautiful.

There was no contrast between conduct and principle in the life of Francis; and in other men conduct might agree with such principles as they understood. Many a rustic layman, many a good knight, fulfilled the standards of his calling. Many a parish priest did his whole duty, as he thought it. And many a monk and nun lived up to their monastic regula, if indeed never satisfying the inner yearning of the soul unquenchably striving for perfection. Indeed, for the monk ever to have been satisfied with himself would have meant a fall from humility to vainglory.

The precepts of the Gospel were for every man and woman. Nevertheless, the same rules of living did not apply to all. In this regard, mediaeval society falls into the two general divisions of clergy and laity, meaning by the former all persons making special profession of religion or engaged in the service of the Church.[433] This would include anchorites and monks (also the conversi[434] or lay-brethren) and the secular clergy from the rank of bishop downward. To such (excepting seculars below the grade of sub-deacon) the rule of celibacy applied, as well as other ascetic precepts dependent on the vows they had taken or the regulations under which they lived. Conversely, certain rules like those relating to the conduct of man and wife would touch the laity alone.

A general similarity of principle pervaded the rules of conduct applying to all orders of the clergy, secular and regular.[435] Yet there was a difference in the severity of the rules and the stringency of their application. The mediaeval code of religious ethics applied in its utter strenuousness only to monks and nuns. They alone had seriously undertaken to obey the Gospel precept, esto perfecti; and they alone could be regarded as living the life of complete Christian militancy against the world, the flesh, and the devil. The trials, that is to say the temptations, of this warfare could be fully known only to the monk. “Tentatio,” says Caesar of Heisterbach, “est militia,” i.e. warfare; it is possible only for those who live humanly and rationally, after the spirit, which is to say, as monks; “the seculars (i.e. the clergy who were not monks) and the carnal (i.e. the laity) who walk according to the flesh, are improperly said to be tempted; for as soon as they feel the temptation they consent, or resist lukewarmly, like the horse and the mule who have no understanding.”[436]

We have spoken of the inception of monasticism, and of its early motives,[437] which included the fear of hell, the love of Christ, and the conviction of the antagonism between pleasure and that service which opens heaven’s gates. Such sentiments were likely to develop and expand. The fear of hell might be inflamed and made visible by the same imagination that festered over the carnality of pleasure; the heart could impassion and extend the love of Christ through humanity’s full capacity for loving what was holiest and most lovable; and the mind could attain to an overmastering conviction of the incompatibility of pleasure with absolute devotion. Through the Middle Ages these motives developed and grew together, until they made a mode of life, and fashioned human characters into accord with it. Century after century the lives of thousands fulfilled the monastic spirit, and often so perfectly as to belie humanity’s repute for frailty. Their virtues shunned encomium. Record was made of those whose mind and energy organized and wrought, or whose piety and love of God burned so hotly that others were enkindled. But legion upon legion of tacit lives are registered only in the Book with seven seals.

Monastic abuses have usually spoken more loudly than monastic regularity. In Christian monasticism there is an energy of renovation which constantly cries against corruption. Its invective reaches us from all the mediaeval centuries; while monastic regularity has more commonly been unreported. It is well to bear this in mind when reading of monastic vice. It always existed, and judging from the fiery denunciations which it awakened, it was often widely prevalent. In fact, the monastic life required such love of God or fear of hell, such renunciation of this world, its ambitions, its lusts and its lures, that monks were likely to fall below the prescribed standards, and then quickly into all manner of sin, from lack of the restraints, or outlets, of secular life.

Consequently the most patent history of monasticism is the history of its attempts to reform and renew itself. Its heroes come before us as reformers or refounders, whose endeavour is to reinstitute the perfect way, impassion men anew to follow it, by added precepts discipline them for its long ascents, and so occupy them in the practice of its virtues that all distracting impulses shall perish. Their apparent endeavour (at least until the day of Francis of Assisi) is to renew a life from which their contemporaries have fallen away. And yet through all there was unconscious innovation and progress.

The greater part of the fervent piety of the Middle Ages dwelt in cloisters, when not drawn forth unwillingly to serve the Lord in the world. Mediaeval saints were, or yearned to be, monks or nuns. Consequently monastic reforms, as well as attempts to raise the condition of the secular clergy, emanated from within monasticism. Its own rules of living had been set from within by Benedict of Nursia, and others who were monks. There was much irregularity at first; but the seventh and eighth centuries witnessed the conflict between different types of monastic organization, and then the general victory of the Benedictine regula. This was also a victory for monastic reform; for moral looseness, accompanied by heathenish irregularities, easily penetrated cloisters when not protected by a common and authoritative rule. As it was, the energy of Benedictine uniformity seemed exhausted in the contest.

But a Benedictine refounder arose. This was the high-born Witiza of Aquitaine, the ascetic virtuosity of whose early life had won him repute. Assuming the name of Benedict, he established a monastery on the bank of the little Aniane, in Aquitaine, in the year 779. His foundation flourished in righteousness and increased in numbers, till it drew the attention of Alcuin and Charlemagne to its abbot. Benedict was given the task of reforming the monasteries of Aquitaine. Afterwards Louis the Pious extended his authority; till in 817 a reforming synod, over which he presided, was held at Aix, and the king’s authority was attached to its decrees. All Frankish monasteries were therein commanded to observe the regula of Benedict of Nursia, with many further precepts set by him of Aniane, aggravating the severity of the older rule; for example, by enforcing a more rigid silence among the monks when at labour, and restricting their intercourse with the laity. Great stress was laid upon the labours of the field. There was little novelty in the work of this reorganizer, with his consistent ascetic contempt for profane literature. His labours were typical of those of many a monastic reformer after him, who likewise sought to re-establish the strictness of the old Benedictine rule, and in fact added to its austerities.