We shall see that, as in Algonkin story Michabo strove to slay his father, the West Wind, so Quetzalcoatl was in constant warfare with his father, Tezcatlipoca-Camaxtli, the Spirit of Darkness. The effect of this oft-repeated myth on the minds of the superstitious natives was to lead them to the brutal child murder I have mentioned. It was, however, natural that the more ordinary meaning, "the feathered or bird-serpent," should become popular, and in the picture writing some combination of the serpent with feathers or other part of a bird was often employed as the rebus of the name Quetzalcoatl. He was also known by other names, as, like all the prominent gods in early mythologies, he had various titles according to the special attribute or function which was uppermost in the mind of the worshipper. One of these was _Papachtic_, He of the Flowing Locks, a word which the Spaniards shortened to Papa, and thought was akin to their title of the Pope. It is, however, a pure Nahuatl word,[1] and refers to the abundant hair with which he was always credited, and which, like his ample beard, was, in fact, the symbol of the sun's rays, the aureole or glory of light which surrounded his face. [Footnote 1: "_Papachtic_, guedejudo; _Papachtli_, guedeja o vedija de capellos, o de otra cosa assi." Molina, _Vocabulario de la Lengua Mexicana_. sub voce. Juan de Tobar, in Kingsborough, Vol. viii, p. 259, note.] His fair complexion was, as usual, significant of light. This association of ideas was so familiar among the Mexicans that at the time of an eclipse of the sun they sought out the whitest men and women they could find, and sacrificed them, in order to pacify the sun.[1] [Footnote 1: Mendieta, _Historia Eclesiastica Indiana_, Lib. ii, cap. xvi.] His opponent, Tezcatlipoca, was the most sublime figure in the Aztec Pantheon. He towered above all other gods, as did Jove in Olympus. He was appealed to as the creator of heaven and earth, as present in every place, as the sole ruler of the world, as invisible and omniscient. The numerous titles by which he was addressed illustrate the veneration in which he was held. His most common name in prayers was _Titlacauan_, We are his Slaves. As believed to be eternally young, he was Telpochtli, the Youth; as potent and unpersuadable, he was _Moyocoyatzin_, the Determined Doer;[1] as exacting in worship, _Monenegui_, He who Demands Prayers; as the master of the race, _Teyocoyani_, Creator of Men, and _Teimatini_, Disposer of Men. As he was jealous and terrible, the god who visited on men plagues, and famines, and loathsome diseases, the dreadful deity who incited wars and fomented discord, he was named _Yaotzin_, the Arch Enemy, _Yaotl necoc_, the Enemy of both Sides, _Moquequeloa_, the Mocker, _Nezaualpilli_, the Lord who Fasts, _Tlamatzincatl_, He who Enforces Penitence; and as dark, invisible and inscrutable, he was _Yoalli ehecatl_, the Night Wind.[2]