The news of the success which had attended the arms of the Saracens in Syria, the defeat of the Christians, the conquest of the ancient Christian territory of Edessa, the danger which threatened the new Christian kingdom of Jerusalem and the Holy City, had spread alarm among the Western nations, and the Pope considered himself bound to summon the Christians of the West to the assistance of their hard-pressed brethren in the faith and to the recovery of the holy places. By a letter directed to the abbot Bernard he commissioned him to exhort the Western Christians in his name, that, for penance and forgiveness of sins, they should march to the East, to deliver their brethren, or to give up their lives for them. Enthusiastic for the cause himself Bernard communicated, through the power of the living word and by letters, his enthusiasm to the nations. He represented the new crusade as a means furnished by God to the multitudes sunk in sin, of calling them to repentance, and of paving the way, by devout participation in a pious work, for the forgiveness of their sins. Thus, in his letter to the clergy and people in East Frankland (Germany), he exhorts them eagerly to lay hold on this opportunity; he declares that the Almighty condescended to invite murderers, robbers, adulterers, perjurers, and those sunk in other crimes, into his service, as well as the righteous. He calls upon them to make an end of waging war with one another, and to seek an object for their warlike prowess in this holy contest. "Here, brave warrior," he exclaims, "thou hast a field where thou mayest fight without danger, where victory is glory and death is gain. Take the sign of the cross, and thou shalt obtain the forgiveness of all the sins which thou hast never confessed with a contrite heart." By Bernard's fiery discourses men of all ranks were carried away. In France and in Germany he travelled about, conquering by an effort his great bodily infirmities, and the living word from his lips produced even mightier effects than his letters.
A peculiar charm, and a peculiar power of moving men's minds, must have existed in the tones of his voice; to this must be added the awe-inspiring effect of his whole appearance, the way in which his whole being and the motions of his bodily frame joined in testifying of that which seized and inspired him. Thus it admits of being explained how, in Germany, even those who understood but little, or in fact nothing, of what he said, could be so moved as to shed tears and smite their breasts; could, by his own speeches in a foreign language, be more strongly affected and agitated than by the immediate interpretation of his words by another. From all quarters sick persons were conveyed to him by the friends who sought from him a cure; and the power of his faith, the confidence he inspired in the minds of men, might sometimes produce remarkable effects. With this enthusiasm, however, Bernard united a degree of prudence and a discernment of character such as few of that age possessed, and such qualities were required to counteract the multiform excitements of the wild spirit of fanaticism which mixed in with this great ferment of minds.
Thus, he warned the Germans not to suffer themselves to be misled so far as to follow certain independent enthusiasts, ignorant of war, who were bent on moving forward the bodies of the crusaders prematurely. He held up as a warning the example of Peter the Hermit, and declared himself very decidedly opposed to the proposition of an abbot who was disposed to march with a number of monks to Jerusalem; "for," said he, "fighting warriors are more needed there than singing monks." At an assembly held at Chartres it was proposed that he himself should take the lead of the expedition; but he rejected the proposition at once, declaring that it was beyond his power and contrary to his calling. Having, perhaps, reason to fear that the Pope might be hurried on, by the shouts of the many, to lay upon him some charge to which he did not feel himself called, he besought the Pope that he would not make him a victim to men's arbitrary will, but that he would inquire, as it was his duty to do, how God had determined to dispose of him.
With the preaching of this Second Crusade, as with the invitation to the First, was connected an extraordinary awakening. Many who had hitherto given themselves up to their unrestrained passions and desires, and become strangers to all higher feelings, were seized with compunction. Bernard's call to repentance penetrated many a heart; people who had lived in all manner of crime were seen following this voice and flocking together in troops to receive the badge of the cross. Bishop Otto of Freisingen, the historian, who himself took the cross at that time, expresses it as his opinion "that every man of sound understanding would be forced to acknowledge so sudden and uncommon a change could have been produced in no other way than by the right hand of the Lord." The provost Gerhoh of Reichersberg, who wrote in the midst of these movements, was persuaded that he saw here a work of the Holy Spirit, designed to counteract the vices and corruptions which had got the upper hand in the Church.
Many who had been awakened to repentance confessed what they had taken from others by robbery or fraud, and hastened, before they went to the holy war, to seek reconciliation with their enemies. The Christian enthusiasm of the German people found utterance in songs in the German tongue; and even now the peculiar adaptation of this language to sacred poetry began to be remarked. Indecent songs could no longer venture to appear abroad.
While some were awakened by Bernard's preaching from a life of crime to repentance, and by taking part in the holy war strove to obtain the remission of their sins, others again, who though hitherto borne along in the current of ordinary worldly pursuits, yet had not given themselves up to vice, were filled by Bernard's words with loathing of the worldly life, inflamed with a vehement longing after a higher stage of Christian perfection, after a life of entire consecration to God. They longed rather to enter upon the pilgrimage to the heavenly than to an earthly Jerusalem; they resolved to become monks, and would fain have the man of God himself, whose words had made so deep an impression on their hearts, as their guide in the spiritual life, and commit themselves to his directions, in the monastery of Clairvaux. But here Bernard showed his prudence and knowledge of mankind; he did not allow all to become monks who wished to do so. Many he rejected because he perceived they were not fitted for the quiet of the contemplative life, but needed to be disciplined by the conflicts and cares of a life of action.
As contemporaries themselves acknowledge, these first impressions, in the case of many who went to the crusades, were of no permanent duration, and their old nature broke forth again the more strongly under the manifold temptations to which they were exposed, in proportion to the facility with which, through the confidence they reposed in a plenary indulgence, without really laying to heart the condition upon which it was bestowed, they could flatter themselves with security in their sins.
Gerhoh of Reichersberg, in describing the blessed effects of that awakening which accompanied the preaching of the crusader, yet says: "We doubt not that among so vast a multitude some became in the true sense and in all sincerity soldiers of Christ. Some, however, were led to embark in the enterprise by various other occasions, concerning whom it does not belong to us to judge, but only to Him who alone knows the hearts of those who marched to the contest either in the right or not in the right spirit. Yet this we do confidently affirm, that to this crusade many were called, but few were chosen." And it was said that many returned from this expedition, not better, but worse than they went. Therefore the monk Cesarius of Heisterbach, who states this, adds: "All depends on bearing the yoke of Christ not one year or two years, but daily, if a man is really intent on doing it in truth, and in that sense in which our Lord requires it to be done, in order to follow him."
When it turned out, however, that the event did not answer the expectations excited by Bernard's enthusiastic confidence, but the crusade came to that unfortunate issue which was brought about especially by the treachery of the princes and nobles of the Christian kingdom in Syria, this was a source of great chagrin to Bernard, who had been so active in setting it in motion, and who had inspired such confident hopes by his promises. He appeared now in the light of a bad prophet, and he was reproached by many with having incited men to engage in an enterprise which had cost so much blood to no purpose; but Bernard's friends alleged, in his defence, that he had not excited such a popular movement single-handed, but as the organ of the Pope, in whose name he acted; and they appealed to the facts by which his preaching of the cross was proved to be a work of God—to the wonders which attended it. Or they ascribed the failure of the undertaking to the bad conduct of the crusaders themselves, to the unchristian mode of life which many of them led, as one of these friends maintained, in a consoling letter to Bernard himself, adding, "God, however, has turned it to good. Numbers who, if they had returned home, would have continued to live a life of crime, disciplined and purified by many sufferings, have passed into the life eternal."
But Bernard himself could not be staggered in his faith by this event. In writing to Pope Eugene on this subject, he refers to the incomprehensibleness of the divine ways and judgments; to the example of Moses, who, although his work carried on its face incontestable evidence of being a work of God, yet was not permitted himself to conduct the Jews into the Promised Land. As this was owing to the fault of the Jews themselves, so too the crusaders had none to blame but themselves for the failure of the divine work. "But," says he, "it will be said, perhaps, how do we know that this work came from the Lord? What miracle dost thou work that we should believe thee? To this question I need not give an answer; it is a point on which my modesty asks to be excused from speaking. Do you answer," says he to the Pope, "for me and for yourself, according to that which you have seen and heard." So firmly was Bernard convinced that God had sustained his labors by miracles.