The question as to the exact relation of the chivalry of Europe to the earlier chivalry of Arabia and of the East is a large one, and one which must be left to scholars. It is certain that Spenser and Sir Philip Sidney owe far more to Saladin than we commonly suppose. The tales of Boccaccio (1350) show that the Italians of that day still held the Arabs to be their teachers in chivalry, and at least their equals in art, science, and civilization; and the Italy of 1300 was a century in advance of the rest of Europe. In 1268 two brothers of the King of Castile, with 800 other Spanish gentlemen, were serving under the banners of the Muslim in Tunis. The knightly ideal of both Moors and Spaniards was to be "Like steel among swords, Like wax among ladies." Hospitality, generosity, magnanimity, the protection of the weak, punctilious observance of the plighted faith, pride of birth and lineage, glory in personal valor--these were the knightly virtues common to Arab and Christian warriors. Antar and his knights, Ibla and her maidens, are the Oriental counterparts of Launcelot and Arthur, of Guinevere and Iseult. The primary duty of the early Arab was blood-revenge. An insult to himself, or an injury to the tribe, must be wiped out with the blood of the offender. Hence arose the multitude of tribal feuds. It was Muhammad who first checked the private feud by fixing "the price of blood" to be paid by the aggressor or by his tribe. In the time of Antar revenge was the foremost duty. Ideals of excellence change as circumstances alter. Virtues go out of fashion (like the magnificence of Aristotle), or acquire an entirely new importance (as veracity, since England became a trading nation). Some day we may possess a natural history of the virtues. The service of the loved one by the early Arab was a passion completely different from the vain gallantry of the mediæval knight of Europe. He sought for the complete possession of his chosen mistress, and was eager to earn it by multitudes of chivalric deeds; but he could not have understood the sentimentalities of the Troubadours. The systematic fantasies of the "Courts of Love" would have seemed cold follies to Arab chivalry--as indeed they are, though they have led to something better. In generosity, in magnanimity, the Arab knight far surpassed his European brother. Hospitality was a point of honor to both. As to the noble Arabs of those days, when any one demanded their protection, no one ever inquired what was the matter; for if he asked any questions, it would be said of him that he was afraid. The poets have thus described them in verse:-- "They rise when any one calls out to them, and they haste before asking any questions; they aid him against his enemies that seek his life, and they return honored to their families."