Aztec Mythology

The Five Suns: Cycles of Creation and Destruction

The world has been created and destroyed four times. Each age had its own sun, its own people, and its own catastrophe. The first sun, Nahui-Ocelotl (Four Jaguar), was ruled by Tezcatlipoca; it ended when jaguars devoured the giants who inhabited the earth. The second, Nahui-Ehecatl (Four Wind), was Quetzalcoatl's; hurricanes swept away its people, and survivors became monkeys. The third, Nahui-Quiahuitl (Four Rain), belonged to Tlaloc; fire rained from the sky, and survivors became turkeys and dogs. The fourth, Nahui-Atl (Four Water), was Chalchiuhtlicue's; a flood lasting fifty-two years drowned the world, and its people became fish.

We live under the fifth sun, Nahui-Ollin (Four Movement), prophesied to end in catastrophic earthquakes when the tzitzimime — skeletal star demons — descend to devour humanity. Each previous destruction resulted from the gods themselves struggling for supremacy, Quetzalcoatl and Tezcatlipoca alternately creating and destroying worlds. The Aztecs understood themselves as living in borrowed time, maintaining the current sun through sacrifice and ritual until its inevitable end.

The Creation of the Fifth Sun

The creation of the current age occurred at Teotihuacan (Place Where Gods Were Made), centuries before the Aztecs but central to their mythology. After the fourth sun's destruction, the world lay in darkness. The gods gathered to create a new sun, but someone had to sacrifice themselves by leaping into the divine fire. The wealthy, arrogant god Tecuciztecatl volunteered but hesitated at the pyre's heat. The humble, diseased Nanahuatzin stepped forward and threw himself into the flames without flinching, emerging as the sun. Shamed, Tecuciztecatl followed and became the moon — equally bright until a god threw a rabbit at his face to dim him (hence the rabbit visible in the moon).

But the sun and moon hung motionless in the sky. To set them in motion required the blood of all the gods. Ehecatl, god of wind, slew the assembled deities (or they sacrificed themselves willingly — accounts vary), and their blood powered the sun's movement across the sky. This primordial sacrifice established the cosmic principle: the sun requires blood to move, and humanity inherited the obligation to provide it. Human sacrifice was not cruelty but the most sacred duty — continuing the gods' original act that made the world possible.

The Birth of Huitzilopochtli

The Aztecs' patron deity, Huitzilopochtli (Hummingbird of the South), was born in battle and battle defined him. His mother Coatlicue (Serpent Skirt), the earth goddess, was sweeping the temple at Coatepec (Serpent Mountain) when a ball of feathers fell from the sky and lodged in her breast. She became miraculously pregnant. Her existing children — the moon goddess Coyolxauhqui and the four hundred Huitznahua (stars) — were outraged by this shameful pregnancy and plotted matricide.

As they attacked, Huitzilopochtli emerged fully formed and armed from his mother's womb, wearing blue-green hummingbird feathers and wielding the xiuhcoatl (fire serpent). He slew Coyolxauhqui first, dismembering her body and casting it down Coatepec hill, where it shattered at the base — her torso, limbs, and head separated. She became the moon, eternally defeated. The four hundred Huitznahua became the stars, whom Huitzilopochtli pursued and killed. This myth played out again each dawn: the sun defeats the moon and stars, a battle that requires the nourishment of human blood.

The Templo Mayor in Tenochtitlan was built as Coatepec in stone — the pyramid's base held a massive carved disk of Coyolxauhqui's dismembered body, exactly where the myth placed her shattered form.

The Migration and Foundation of Tenochtitlan

The Mexica people (later called Aztecs) believed themselves chosen by Huitzilopochtli for a special destiny. He commanded them to leave their homeland of Aztlan (Place of Herons), a legendary island in the northwest, and wander until they found an eagle perched on a prickly pear cactus, devouring a serpent. Huitzilopochtli spoke to them through his priest-carriers who bore his sacred bundle, guiding them through generations of wandering, conflict, and servitude.

After over two hundred years of migration, during which they served as mercenaries and were expelled from various territories for their practices of human sacrifice, they found the promised sign on a swampy island in Lake Texcoco in 1325 CE. There they founded Tenochtitlan (Place of the Prickly Pear Cactus), which grew into one of the world's largest cities — home to over 200,000 people at its peak, with causeways, aqueducts, temples, and the floating gardens (chinampas) that amazed Spanish observers. The eagle on the cactus with the serpent remains the central emblem of Mexico today.

Divine Sacrifice and Cosmic Debt

The gods had sacrificed themselves to create the fifth sun — Nanahuatzin becoming the sun, the assembled deities giving their blood to set it in motion. Humanity inherited a debt that could only be paid in blood. Human hearts, called "precious eagle-cactus fruit" (cuauhnochtli), fed the sun. Human blood, chalchihuatl (precious water), kept the world turning. Without this nourishment, the fifth sun would stop and the tzitzimime would descend.

Each deity demanded sacrifice in a form that mirrored their nature. For Huitzilopochtli, warriors captured in the Flower Wars — ritual battles fought specifically to take prisoners — climbed the steps of the Templo Mayor, were held over the sacrificial stone, and their hearts were cut out with an obsidian blade. Their bodies tumbled down the temple steps, reenacting Coyolxauhqui's fall. These warriors believed they would join Tonatiuh, the sun, in his daily journey across the sky, and after four years return to earth as hummingbirds or butterflies.

For Tlaloc, the offerings were children. Priests selected them — the younger the better — and prized those who cried, since tears signified the rain Tlaloc would send. Dressed in the rain god's colors, they were carried in litters to mountain shrines and sacrificed at the height of the dry season. Sahagún records that onlookers wept alongside them. These children went not to Mictlan but to Tlalocan, Tlaloc's green paradise of perpetual rain and abundance.

For Xipe Totec (Our Lord the Flayed One), the ceremony was gladiatorial. During Tlacaxipehualiztli, a captive warrior was tied to a circular stone and given feathered clubs to fight opponents armed with obsidian-edged swords. After his death, his skin was flayed whole and worn by priests for twenty days, until it rotted away — the old skin of the earth shed to reveal the fresh growth beneath, marking the turn from dry season to spring.

Women who died in childbirth received honors equal to fallen warriors, for they had captured a prisoner: the child. They became Cihuateteo, divine women who escorted the sun from zenith to sunset and descended to earth at crossroads on certain calendar days, bringing sickness to the living. Their shrines stood at intersections throughout Tenochtitlan.

Quetzalcoatl and the Promise of Return

Quetzalcoatl (Feathered Serpent) had been worshipped across Mesoamerica for centuries before the Aztecs. In his wind aspect, Ehecatl, he swept the path clean before Tlaloc's rains. As the morning star he was twinned with Xolotl, the evening star. But his defining act in Aztec myth was the creation of humanity.

To populate the fifth sun, Quetzalcoatl descended to Mictlan, the underworld, to retrieve the bones of previous humanities. Mictlantecuhtli, lord of the dead, agreed to release them if Quetzalcoatl could play his conch-shell trumpet while circling the underworld four times — but the shell had no holes. Quetzalcoatl called worms to bore holes and bees to make it sound. Departing with the bones, he fell into a pit dug by Mictlantecuhtli's servants; the bones shattered, which is why humans come in different sizes. He brought the fragments to Tamoanchan, where the goddess Cihuacoatl ground them into powder. Quetzalcoatl bled from his penis onto the powder, and from this mixture humanity was born — made from bone and divine blood.

In another tradition, Quetzalcoatl ruled the Toltecs at Tula as a priest-king, establishing an age of wisdom, art, and peaceful offering — butterflies and snakes instead of human hearts. But his rival Tezcatlipoca tricked him into drunkenness and incest with his sister. Awakening in shame, Quetzalcoatl departed eastward across the sea, immolating himself to become the morning star — or, in some versions, sailing away on a raft of serpents with a promise to return. When Hernán Cortés arrived from the east in 1519, some accounts suggest Moctezuma II wondered whether the prophecy had been fulfilled, though modern historians debate whether this tradition predates the conquest or was elaborated afterward to explain it.

Tezcatlipoca: The Smoking Mirror

Tezcatlipoca (Smoking Mirror) was Quetzalcoatl's eternal rival and complement — god of night, sorcery, destiny, and the north. Where Quetzalcoatl was associated with order and civilization, Tezcatlipoca embodied change, disruption, and the arbitrary power of fate. His obsidian mirror both revealed and concealed truth. He appeared at crossroads, tested mortals, and granted or withdrew fortune without explanation.

Tezcatlipoca was patron of warriors and rulers, the source of power and its loss. During the feast of Toxcatl, a young man — the most handsome and unblemished available — lived as Tezcatlipoca for a year. He was dressed in divine finery, honored by all, given four beautiful wives. He walked the streets playing flutes, and the people bowed. At the year's end, he climbed the temple steps, breaking each flute as he ascended, and was sacrificed — his heart offered to the god whose form he had worn. A new young man was immediately chosen. The most exalted became the sacrifice, and the cycle never paused.

The Thirteen Heavens and Nine Underworlds

The universe was stacked vertically: thirteen heavens above the earth, nine underworld levels below, and the earth (tlaltipac) as a thin surface between them. The heavens rose from the level of the moon and clouds through the paths of stars, sun, and planets to Omeyocan (Place of Duality) at the summit — dwelling of the supreme creator pair, Ometecuhtli and Omecihuatl (Lord and Lady of Duality), who gave rise to the four Tezcatlipocas, the directional gods who created and destroyed the world-ages.

The underworld, Mictlan, was a cold, dark realm ruled by Mictlantecuhtli (Lord of the Dead) and his consort Mictecacihuatl (Lady of the Dead) — skeletal figures adorned with paper banners. Mictlan was not punishment but destination for those who died ordinary deaths (not in battle, sacrifice, childbirth, or by water). Reaching it required a four-year journey through nine levels: crossing a wide river with the help of a yellow dog (hence yellow dogs were buried with the dead), passing between clashing mountains, traversing an obsidian-knife wind, and other ordeals. At the journey's end, the soul dissolved into nothingness.

The Cardinal Directions

The four directions divided the cosmos into zones of power, each carrying a color, a deity, and a character that shaped the fate of anyone born under its influence. East was red and fertile — Xipe Totec's direction, where the sun rose. North was black and deathly — Tezcatlipoca's domain, pointing toward Mictlan. West was white — where the setting sun passed to the Cihuateteo, who escorted it underground. South was blue — Huitzilopochtli's direction, the left hand of the sun (the Aztecs faced west to orient themselves, placing south on the left).

A fifth direction completed the system: the center, colored green, where heaven, earth, and underworld met. The Templo Mayor at Tenochtitlan's heart was this axis made physical — simultaneously Coatepec, where Huitzilopochtli was born, and Tonacatepetl, the Mountain of Sustenance. This directional system structured temple orientation, divination, and the political organization of the empire.

Layers of Reality and Sacred Geography

The physical world (Tlaltipac) was not solid ground but a thin skin stretched over the waters of the underworld and beneath the layered heavens. The earth was imagined as a great crocodile (Cipactli) floating on primordial waters, or as the body of the dismembered earth goddess Tlaltecuhtli, whose continual hunger for human hearts demanded feeding.

Mountains were sacred points connecting realms — their peaks reaching toward heaven, their caves descending toward Mictlan and giving access to Tlalocan, the rain god's paradise. Water was similarly liminal: springs emerged from the underworld, rain fell from the heavens. Lakes, rivers, and the sea were passages between realms. These points of connection — mountains, caves, springs, temples — were sites where offerings could reach the gods and the power of other realms could enter this one.

The Calendar and Cosmic Time

Two interlocking calendars governed Aztec life. The 365-day solar calendar (xiuhpohualli) consisted of eighteen months of twenty days each, plus five unlucky "empty days" (nemontemi). This calendar organized agricultural work, tribute collection, and the major festivals — each month featuring ceremonies for specific deities.

The 260-day ritual calendar (tonalpohualli) combined twenty day-signs with thirteen numbers, creating 260 unique day-names. This calendar governed divination, naming, and fate — a child's birth date revealed their destiny and determined which gods favored or threatened them. Priests (tonalpouhque) consulted the tonalpohualli for all important decisions: when to marry, when to travel, when to wage war.

Every 52 years — when the two calendars realigned — the Aztecs performed the New Fire Ceremony (Toxiuhmolpilia, "Binding of the Years"). All fires throughout the empire were extinguished. Pottery was broken. Pregnant women were locked indoors lest they become monsters. At midnight, priests watched the Pleiades cross the zenith, confirming that the sky had not stopped. A new fire was kindled on the chest of a sacrificial victim atop Huixachtlan Hill. If it caught, the sun would rise, and the world would continue for another 52-year cycle. Runners carried the new fire to every temple and household, and life resumed. If it failed — which had never happened in living memory but loomed as cosmic possibility — the fifth sun would end, and the tzitzimime would descend to devour humanity.