In Tehuacan there was an especially holy order of priests who spent four years at a time in perpetual prayer (by relays) and observed a continual fast, abstaining from meat, fish, fruit, honey and pepper, and taking but one meal a day. They were supposed to commune directly with the gods, and were held in especial estimation by Montecuzoma. But perhaps the most generally revered priest in Mexico was the priest of Quetzalcoatl at Cholula, who was regarded as the direct successor of the god, and who lived a life of particular austerity. Among the Mixtec the high-priest wore a short coat embroidered with mythological figures, and over this a garment described as a “surplice,” while his head was crowned with feathers interwoven with small figures of the gods. But one of the holiest priests was the high-priest of the sacred Zapotec city of Mitla, who was kept in retirement, for it was feared that death would seize any of the ordinary folk who might set eyes upon him. He was regarded as an inspired prophet and was supposed to hold converse with the gods. The functions of the Mexican priesthood were manifold; apart from the general care of the temples and the maintenance of the holy fires, the priests were employed in sacrifice, divination, teaching, astronomy and the preparation of manuscripts. The ceremonial burning of incense at appointed hours absorbed much of their time, for to the sun alone this offering was made four times during the day and three times during the night. They lived in communities, under the strict supervision of their superiors and colleagues; small breaches of discipline were punished by extra performance of the penitential rite, by pricking with aloe-spines, or by midnight offerings of incense upon a mountain; more serious offences by beating, especially at the Etzalqualiztli festival, or by death. The provision of wood for the temple fires was a most important duty; in Mexico it was usually undertaken by the novices, but in Michoacan it was nominally the duty of the king, though in fact the high-priest, as his representative, saw to the matter. The education of would-be priests was a matter of great moment, and the institution at which this was carried out, the Calmecac, deserves a word of description. Parents wishing to dedicate a son to the service of the gods invited the officers in charge of that establishment to a banquet during which they communicated their desires. The child was then taken to the Calmecac and offered to the image of Quetzalcoatl, the patron of the institution, and his ears were pierced. If too young to be entered as a novice forthwith, he was for the time restored to his parents, but his necklace was left with the god, since it was believed that his soul was mysteriously attached to this ornament. At the age of seven or eight the child definitely took up his residence at the Calmecac, where his duties at first consisted in sweeping the