[Sidenote: Its beneficial tendencies.] The people of the two religions insensibly mingled, and each adopted something of the thoughts and manners of the other. If the Christian taught the Moors to use the lance of courtesy, the Christian learnt from the Moors to throw the cane, which was afterwards such a favourite Spanish amusement. From them, too, the knights of Spain adopted the javelin, and used it instead of the lance. They were wont to hurl it as forcibly as any Asiatic or Grecian heroes could have done; for a greater defence than what was afforded by mail and a quilted jacket was required to resist the stroke.[173] The poets who lived in the chivalric days of Spain invariably gave the moral and personal costume of chivalry to the Arabian as often as to the European. Thus Calaynos, the Moor[174], is as much celebrated in the romances of Spain as the Cid himself; and it was the general confession that the knights of Granada were gentlemen although Moors.[175] This amalgamation of character formed the basis of those unions between the Arabians and the Spaniards which are so frequently recorded in the history of the Peninsula, and which strike the reader as incredible. It has been thought for the glory of the nation to represent the struggle as of ceaseless duration for seven long centuries, and too fierce to allow of the sheathing of the sword: but these alliances were so common, that Spain often presented the appearance of a number of petty states, each attempting to draw the others into its vortex, rather than the general cause of the Cross warring with the Crescent. Independently of these alliances there was scarcely a Christian cavalier of fame who did not in the course of his military career wield his good sword in the ranks of the Musulmans. Among the blessings which sprang from this free intercourse, religious toleration was not the least valuable one. Spain, which in later times has been so remarkable for the cruelties of its bigotry, was in early days the only country of Europe where religious liberty could breathe. Since the Moors and Christians often treated each other as separate powers, mutual toleration ensued, and this liberal feeling in the minds of the Christians extended itself beyond the pale of their Moorish subjects and allies. The fathers of the Reformation were the Albigenses, many of whom were sheltered by the kings of Arragon, while their brethren were persecuted to death in France. No church, save that of England, was in such continued opposition to the papacy as the Spanish; and in every great dispute it espoused the cause of the heretics, as the assertors of the liberty of the human will were always called.