Communication was maintained with the remotest parts of the country by means of couriers. Post-houses were established on the great roads, about two leagues distant from each other. The courier, bearing his despatches in the form of a hieroglyphical painting, ran with them to the first station, where they were taken by another messenger and carried forward to the next, and so on till they reached the capital. These couriers, trained from childhood, travelled with incredible swiftness,--not four or five leagues an hour, as an old chronicler would make us believe, but with such speed that despatches were carried from one to two hundred miles a day.[81] Fresh fish was frequently served at Montezuma’s table in twenty-four hours from the time it had been taken in the Gulf of Mexico, two hundred miles from the capital. In this way intelligence of the movements of the royal armies was rapidly brought to court; and the dress of the courier, denoting by its color the nature of his tidings, spread joy or consternation in the towns through which he passed.[82] But the great aim of the Aztec institutions, to which private discipline and public honors were alike directed, was the profession of arms. In Mexico, as in Egypt, the soldier shared with the priest the highest consideration. The king, as we have seen, must be an experienced warrior. The tutelary deity of the Aztecs was the god of war. A great object of their military expeditions was to gather hecatombs of captives for his altars. The soldier who fell in battle was transported at once to the region of ineffable bliss in the bright mansions of the Sun.[83] Every war, therefore, became a crusade; and the warrior, animated by a religious enthusiasm like that of the early Saracen or the Christian crusader, was not only raised to a contempt of danger, but courted it, for the imperishable crown of martyrdom. Thus we find the same impulse acting in the most opposite quarters of the globe, and the Asiatic, the European, and the American, each earnestly invoking the holy name of religion in the perpetration of human butchery. The question of war was discussed in a council of the king and his chief nobles.[84] Ambassadors were sent, previously to its declaration, to require the hostile state to receive the Mexican gods and to pay the customary tribute. The persons of ambassadors were held sacred throughout Anahuac. They were lodged and entertained in the great towns at the public charge, and were everywhere received with courtesy, so long as they did not deviate from the high-roads on their route. When they did, they forfeited their privileges. If the embassy proved unsuccessful, a defiance, or open declaration of war, was sent; quotas were drawn from the conquered provinces, which were always subjected to military service, as well as the payment of taxes; and the royal army, usually with the monarch at its head, began its march.[85]