Thoth

He invented the thing you are reading this with.

The Egyptians called hieroglyphs medu netjer, “words of the god.” The god was Thoth. The entire Book of the Dead was attributed to his composition, “with certain chapters written with his own fingers.” To write a name was to bring it into existence. To erase a name was to destroy its owner. Thoth gave humans a share in this power, the power that gods used to create the world. Then, in the 4th century BCE, Plato used that same invention to record a warning that the invention would destroy memory.

Two Animals

Thoth has two sacred animals, and both connect to his lunar domain.

The sacred ibis (Threskiornis aethiopicus) has a curved black beak that traces the shape of a crescent moon. The connection is visual and direct: the wisdom god’s bird carries the moon in its face. Baboon imagery of Thoth predates the ibis. The hamadryas baboon (Papio hamadryas) sits facing east at sunrise and vocalizes loudly, appearing to greet the dawn. Temple texts at Karnak describe baboons “announcing Ra” while “they dance for him, jump gaily for him, sing praises for him, and shout out for him.” The lunar god greeting the solar god each morning maintained the balance between night and day.

The ibis is now locally extinct in Egypt. The bird that was mummified by the millions, deposited in catacombs stretching for kilometers, no longer lives in the country that worshipped it. It vanished around 1850. Thoth’s animal outlasted the pharaohs but not the modern era.

What He Invented

Writing. Languages. Mathematics. Astronomy. Medicine. Music. The 365-day calendar. Civil and religious law. The Egyptians attributed all of these to Thoth. His titles record the scope: “The One who Made Calculations Concerning the Heavens, the Stars and the Earth,” “Author of Every Work on Every Branch of Knowledge, Both Human and Divine,” “Lord of Books,” “Mighty in Speech.”

He won the calendar by gambling. Ra had cursed the sky goddess Nut, forbidding her to bear children on any of the 360 days of the year. Thoth challenged the moon god Khonsu to a game of draughts and won 1/72nd of the moon’s light. The accumulated light became five extra days, outside the calendar, outside the curse. On these five epagomenal days, Nut bore Osiris, Horus the Elder, Set, Isis, and Nephthys. This is why the moon cannot show its full light for the entire month: Thoth took a fraction and turned it into time.

The Pharmakon

In Plato’s Phaedrus (c. 370 BCE), Socrates tells the story of Theuth (Thoth) presenting his invention to King Thamus at Egyptian Thebes.

Theuth claims: “Here is something that, once learned, will make the Egyptians wiser and will improve their memory; I have discovered a pharmakon for memory and for wisdom.”

Thamus replies: “This invention will produce forgetfulness in the minds of those who learn to use it, because they will not practice their memory. Their trust in writing, produced by external characters which are no part of themselves, will discourage the use of their own memory within them.”

The word pharmakon means both medicine and poison. Writing is both. This is the oldest recorded critique of a new technology: the god who invented writing had his invention called dangerous by the first king to receive it. The argument has been repeated for every subsequent information technology: the printing press (will destroy memorization of scripture), the internet (will destroy attention), AI (will destroy thinking). Every generation replays the argument that Thamus made to Theuth.

The Scales and the Spear

Thoth appears in every major Egyptian mythological narrative, always in the same role: the one who records, restores, and maintains balance.

At the Weighing of the Heart (Book of the Dead Spell 125), Thoth stands beside the scales in ibis-headed form, holding a scribe’s palette, recording the verdict that determines whether the deceased passes to Osiris or is devoured by Ammit. A baboon, his other form, squats atop the balance beam. Anubis operates the scales. Thoth writes the result. The division of labor is precise: Anubis handles the mechanics, Thoth handles the meaning.

He restored the Eye of Horus after Set destroyed it, making the Wedjat (“the whole one”) the most potent symbol of healing in Egyptian religion. He replaced Isis’s severed head after Horus cut it off in a rage during the Contendings. He arbitrated the eighty-year trial between Horus and Set, earning the title “Judge of the Two Combatant Gods.”

Every night, as Ra traveled through the underworld, Thoth spoke the binding spells that pinned Apophis while Set fought with the spear. Set provided the force. Thoth provided the words. The distinction between physical power and spoken power runs through the entire Thoth tradition: words do things. Words bind serpents, restore eyes, create worlds.

He persuaded the fire-breathing lioness Tefnut (the Eye of Ra, who had fled to Nubia) to return to Egypt. Some accounts say he asked 1,077 times before she agreed. He pacified Sekhmet through eloquence. His title Sehetep Neseret means “the one who pacifies the divine flame.” Force is Set’s domain. Persuasion is Thoth’s.

The Egg and the Eight

At Hermopolis (Egyptian Khemenu, “Eight-Town”), Thoth had his own creation myth, rival to the Heliopolitan version centered on Ra.

The Ogdoad: eight primordial deities in four pairs. Nun and Naunet (water), Heh and Hauhet (infinity), Kek and Kauket (darkness), Amun and Amaunet (hiddenness). Males had frog heads. Females had serpent heads. They swam in the undifferentiated waters before creation.

In this cosmogony, Thoth was self-created. The Pyramid Texts call him “motherless” (PT 534). He created himself through the power of language, then his song brought forth the eight primordial deities. The Ogdoad built an island in the waters. Thoth, in ibis form, laid an egg on the primeval mound. From the egg hatched the sun.

Creation through speech. The world spoken into existence by the god of language. This is a different theological move from Ra-Atum’s spitting and sneezing. Thoth’s creation is intellectual, verbal, precise. The god of writing writes the world.

The Cursed Book

The First Tale of Setne Khamwas, a Demotic papyrus from the Ptolemaic period, tells what happens when humans steal the gods’ knowledge.

Thoth wrote a book containing two spells: one to understand the speech of all animals, one to perceive the gods themselves. He hid it at the bottom of the Nile near Coptos, inside nested boxes guarded by serpents, including one that could not be killed.

Prince Neferkaptah fought the serpents and took the book. As punishment, Thoth killed his wife Ahwere and his son Merab. Neferkaptah drowned himself and was buried with the book.

Generations later, Prince Setne Khamwas (based on the historical Khaemwaset, fourth son of Ramesses II, known to modern scholars as “the first Egyptologist”) stole the book from the tomb despite the ghost’s opposition. A beautiful woman seduced Setne into killing his own children and humiliating himself before the pharaoh. He discovered this was an illusion created by Neferkaptah’s ghost. In terror, Setne returned the book.

The story is clear: the gods’ knowledge is not meant for human hands. The book that grants divine perception destroys everyone who touches it. Thoth gave writing to humans. He kept the rest.

The Thrice-Greatest

Greeks who settled in Egypt after Alexander’s conquest recognized Thoth in their god Hermes. Both presided over writing, secret knowledge, and the boundaries between worlds. The merger produced Hermes Trismegistus, “the Thrice-Greatest,” a figure imagined as an ancient sage who received divine revelation.

The Corpus Hermeticum (seventeen Greek treatises, 1st-3rd centuries CE) and the Emerald Tablet (“as above, so below”) were attributed to him. Isaac Casaubon demonstrated in 1614 that the texts were not ancient Egyptian but composed in late antiquity. The ideas survived Casaubon’s debunking. They became the foundation of Western alchemy, Renaissance magic (Ficino, Bruno, Dee), Rosicrucianism, and the Golden Dawn. The full story is told in our article on Hermes Trismegistus.

An ibis-headed god of the Nile became a Greek sage became the patron saint of European esotericism. Thoth’s journey from Hermopolis to Florence is one of the longest migrations of a religious idea in human history.

What Survives

Four million ibis mummies in the catacombs at Tuna el-Gebel. One and three-quarter million at Saqqara. A 2019 DNA study by Sally Wasef at Griffith University, published in PLOS ONE, analyzed forty mummified ibises and found genetic diversity equivalent to wild populations: the birds were caught, not bred. Priests attracted them with food and short-term rearing. CT scans of the mummy pots revealed that the regulation “one god in one vessel” was not always followed. Some pots contained partial remains. Some contained nothing at all. The pilgrims paid. The priests economized. The god of truth was served by men who cut corners.

Colossal baboon statues remain at el-Ashmunein, the site of ancient Hermopolis. The first month of the Coptic calendar is still called Thout, Thoth’s name, covering September 11 to October 10. The writing he invented outlasted the civilization that used it, was decoded in 1822 by Jean-François Champollion using the Rosetta Stone, and is now taught in universities on every continent.

The ibis that inspired the crescent-moon symbol of wisdom is gone from Egypt. The writing remains. Thamus was right that it would change memory. Theuth was right that it would preserve knowledge. Both were right. The pharmakon is both.