THE CRUSADES
It was the custom in the earliest ages of Christianity for its followers to make pilgrimages to Palestine. All pious Christians desired to visit the land where Christ had lived and died for their redemption, and they believed firmly that the blessing of God awaited those pilgrims who made long and perilous journeys to worship at the tomb of their Lord. These pilgrimages became much more numerous in the fourth century, when the Roman emperor, Constantine, was converted to Christianity and put a stop to the persecution of the Christians. This emperor and his mother, Saint Helena, restored Jerusalem, and there erected magnificent churches for the worship of Christ. Then, from all parts of the Christian world, thousands of pilgrims journeyed to the Holy City in peace and safety.
But Jerusalem was not destined to remain in the hands of the Christians. After having been taken by the Persians and retaken by the Christians, the city yielded in the seventh century to the Mohammedans, under the Caliph Omar, a successor of Mohammed. From that time on, Christians living in Palestine and pilgrims from other countries were oppressed and persecuted, and the pilgrimage to Jerusalem became both difficult and dangerous. During the reign of Charlemagne, respect for the fame and power of that great Christian emperor induced the celebrated Caliph Haroun-al-Raschid to treat the Christians with mildness, and to allow them to worship in peace at Jerusalem; but under the succeeding Mohammedan rulers of Palestine, the Christians were subjected to every manner of insult and outrage. Those courageous pilgrims who dared all the perils of a journey to Jerusalem and returned home in safety, spread abroad throughout Europe the sad story of their own trials, the sufferings of their fellow-Christians in Palestine, and the desecration of holy places.
These stories excited deep indignation and pious horror in all hearers, for it was an age of intense religious faith and enthusiasm; and the feeling arose in the hearts of Christian people that it was an imperative religious duty to rescue the Holy Land and the Sepulchre of their Lord from the Infidels. This feeling grew and spread and strengthened into a religious conviction throughout Christendom. So when Peter the Hermit, a monk returned from Palestine, traveled through Europe, and preached eloquently the sacred duty of delivering the Holy Land, he found everywhere enthusiastic hearers.
The people burned with zeal to undertake the pious task; and when Pope Urban, at the Council of Clermont, in 1095 A. D., gave the sanction of the Church to the enterprise, all Europe rushed to arms. Those who vowed to do battle for the holy cause bore the sign of the cross, and hence the expedition to Palestine was called a "crusade," from the Latin word crux, meaning cross.
The history of this First Crusade is given in the sketch of Godfrey de Bouillon, and that of the Third Crusade in connection with the story of Richard Cœur-de-Lion. These two were the most famous crusades, although others were undertaken at different periods. The last crusade took place in the thirteenth century, under the leadership of Louis IX. of France—Saint Louis—and was unsuccessful. After that time, the Christians made no further attempt to rescue the Holy Land, and it is still in the hands of the Mohammedans.