some sacred place. Especially was it. thought that a pilgrimage to the land that had been trod by the feet of the Saviour of the world, to the Holy City that had witnessed his martyrdom, was a peculiarly pious undertaking, and one which secured for the pilgrim the special favor and blessing of Heaven.
The Saracen caliphs, for the four centuries and more that they held possession of Palestine, pursued usually an enlightened policy towards the pilgrims, even encouraging pilgrimages as a source of revenue. But in the eleventh century the Seljukian Turks, a prominent Tartar tribe, zealous proselytes of Islam, wrested from the caliphs almost all their Asiatic possessions. The Christians were not long in realizing that power had fallen into new hands. Pilgrims were insulted and persecuted in every way. The churches in Jerusalem were destroyed or turned into stables.
Now, if it were a meritorious thing to make a pilgrimage to the Holy Sepulchre, much more would it be a pious act to rescue the sacred spot from the profanation of infidels. This was the conviction that changed the pilgrim into a warrior,—this the sentiment that for two centuries and more stirred the Christian world to its profoundest depths, and cast the population of Europe in wave after wave upon Asia.
Although this religious feeling was the principal cause of the Crusades, still there was another concurring cause which must not be overlooked. This was the restless, adventurous spirit of the Teutonic peoples of Europe, who had not as yet outgrown their barbarian instincts. The feudal knights and lords, just now animated by the rising spirit of chivalry, were very ready to enlist in an undertaking so consonant with their martial feelings and their new vows of knighthood.
Preaching of Peter the Hermit.—The immediate cause of the First Crusade was the preaching of Peter the Hermit, a native of Picardy, in France. Having been commissioned by Pope Urban II. to preach a crusade, the Hermit traversed all Italy and France, addressing everywhere, in the church, in the street, and in the open field, the crowds that flocked about him, moving all hearts
