The Aztec believed that four worlds had existed before the present universe. Those worlds, or “suns,” had been destroyed by catastrophes. Humankind had been entirely wiped out at the end of each sun. The present world was the fifth sun, and the Aztec thought of themselves as “the People of the Sun.” Their divine duty was to wage cosmic war in order to provide the sun with his tlaxcaltiliztli (“nourishment”). Without it the sun would disappear from the heavens. Thus the welfare and the very survival of the universe depended upon the offerings of blood and hearts to the sun, a notion that the Aztec extended to all the deities of their pantheon.
The first sun was called Nahui-Ocelotl, “Four-Jaguar,” a date of the ritual calendar. Humankind was first destroyed by jaguars. The animal was considered by the Aztec as the nahualli (“animal disguise”) of the creator god Tezcatlipoca.
At the end of the second sun, Nahui-Ehécatl, “Four-Wind,” a magical hurricane transformed all people into monkeys. That disaster was caused by Quetzalcóatl (the Feathered Serpent) in the form of Ehécatl, the wind god.
A rain of fire had put an end to the third sun, Nahuiquiahuitl, “Four-Rain.” Tlaloc as the god of thunder and lightning presided over that period.
The fourth sun, Nahui-Atl, “Four-Water,” ended in a gigantic flood that lasted for 52 years. Only one man and one woman survived, sheltered in a huge cypress. But they were changed into dogs by Tezcatlipoca, whose orders they had disobeyed.
Present humanity was created by Quetzalcóatl. The Feathered Serpent, with the help of his twin, Xólotl, the dog-headed god, succeeded in reviving the dried bones of the old dead by sprinkling them with his own blood. The present sun was called Nahui-Ollin, “Four-Earthquake,” and was doomed to disappear in a tremendous earthquake. The skeleton-like monsters of the west, the tzitzimime, would then appear and kill all people.
Two deeply rooted concepts are revealed by these myths. One was the belief that the universe was unstable, that death and destruction continually threatened it. The other emphasized the necessity of the sacrifice of the gods. Thanks to Quetzalcóatl’s self-sacrifice, the ancient bones of Mictlan, “the Place of Death,” gave birth to men. In the same way, the sun and moon were created: the gods, assembled in the darkness at Teotihuacán, built a huge fire; two of them, Nanahuatzin, a small deity covered with ulcers, and Tecciztécatl, a richly bejeweled god, threw themselves into the flames, from which the former emerged as the sun and the latter as the moon. Then the sun refused to move unless the other gods gave him their blood; they were compelled to sacrifice themselves to feed the sun. Cosmology
According to the Aztec cosmological ideas, the earth had the general shape of a great disk divided into four sections oriented to the four cardinal directions. To each of the four world directions were attached five of the 20 day-signs, one of them being a Year-Bearer (east, acatl, “reed”; west, calli, “house”; north, tecpatl, “flint knife”; south, tochtli, “rabbit”), a colour (east, red or green; west, white; north, black; south, blue), and certain gods. The fifth cardinal point, the centre, was attributed to the fire god Huehuetéotl, because the hearth stood at the centre of the house.
Above the earth, which was surrounded by the “heavenly water” (ilhuicáatl) of the ocean, were 13 heavens, the uppermost of which, “where the air is delicate and frozen,” was the abode of the Supreme Couple. Under the “divine earth,” teotlalli, were the nine hells of Mictlan, with nine rivers that the souls of the dead had to cross. Thirteen was considered a favourable number, nine extremely unlucky.
All of the heavenly bodies and constellations were divinized, such as the Great Bear (Tezcatlipoca), Venus (Quetzalcóatl), the stars of the north (Centzon Mimixcoa, “the 400 Cloud-Serpents”), the stars of the south (Centzon Huitznáua, “the 400 Southerners”). The solar disk, Tonatiuh, was supposed to be borne on a litter from the east to the zenith, surrounded by the souls of dead warriors, and from the zenith to the west among a retinue of divinized women, the Cihuateteo. When the night began on the earth, day dawned in Mictlan, the abode of the dead. Deities
The ancient tribes of central Mexico had worshiped fertility gods for many centuries when the Aztec invaded the valley. The cult of these gods remained extremely important in Aztec religion. Tlaloc, the giver of rain but also the wrathful deity of lightning, was the leader of a group of rain gods, the Tlaloques, who dwelt on mountaintops. Chalchiuhtlicue (“One Who Wears a Jade Skirt”) presided over fresh waters, Huixtocíhuatl over salt waters and the sea. Numerous earth goddesses were associated with the fertility of the soil and with the fecundity of women, as Teteoinnan (“Mother of the Gods”), Coatlicue (“One Who Wears a Snake Skirt”), Cihuacóatl (“Serpent-Woman”), and Itzpapálotl (“Obsidian-Butterfly”). Their significance was twofold: as fertility deities, they gave birth to the young gods of corn, Centéotl, and of flowers, Xochipilli; as symbols of the earth that devoured the bodies and drank the blood, they appeared as warlike godheads. Tlazoltéotl, a Huastec goddess, presided over carnal love and over the confession of sins.
Xipe Totec, borrowed from the faraway Yopi people, was a god of the spring, of the renewal of vegetation, and at the same time the god of the corporation of goldsmiths. Human victims were killed and flayed to honour him.
The concept of a supreme couple played an important role in the religion of the old sedentary peoples such as the Otomí. Among the Aztec it took the form of Intonan, Intota (“Our Mother, Our Father”), the earth and the sun. But the fire god Huehuetéotl was also associated with the earth. In addition, Ometecuhtli (“Lord of the Duality”) and Omecihuatl (“Lady of the Duality”) were held to abide in the 13th heaven: they decided on which date a human being would be born, thus determining his destiny.
Among the fertility gods are to be counted the “400 Rabbits” (Centzon Totochtin), little gods of the crops, among which are Ometochtli, the god of octli (a fermented drink), and Tepoztécatl, the god of drunkenness.
The Aztec brought with them the cult of their sun and war god, Huitzilopochtli, “the Hummingbird of the Left,” who was considered “the reincarnated Warrior of the South,” the conquering sun of midday. According to a legend probably borrowed from the Toltec, he was born near Tula. His mother, the earth goddess Coatlicue, had already given birth to the 400 Southerners and to the night goddess Coyolxauhqui, whom the newborn god exterminated with his xiuhcoatl (“turquoise serpent”).
Tezcatlipoca, god of the night sky, was the protector of the young warriors. Quetzalcóatl, the ancient Teotihuacán deity of vegetation and fertility, had been “astralized” and transformed into a god of the morning star. He was also revered as a wind god and as the ancient priest-king of the Toltec golden age: the discoveries of writing, the calendar, and the arts were attributed to him. Mythology of death and afterlife
The beliefs of the Aztec concerning the other world and life after death showed the same syncretism. The old paradise of the rain god Tlaloc, depicted in the Teotihuacán frescoes, opened its gardens to those who died by drowning, lightning, or as a result of leprosy, dropsy, gout, or lung diseases. He was supposed to have caused their death and to have sent their souls to paradise.
Two categories of dead persons went up to the heavens as companions of the sun: the Quauhteca (“Eagle People”), who comprised the warriors who died on the battlefield or on the sacrificial stone, and the merchants who were killed while traveling in faraway places; and the women who died while giving birth to their first child and thus became Cihuateteo, “Divine Women.”