Asmoday's symbol: a deeper look into its significance

The sigil of Asmoday appears in the Ars Goetia as a precise arrangement of lines and circles. But that image is only the surface. What lies beneath is a coded map of a spirit’s nature, drawn from a tradition that treated geometry as a language of power. Asmoday’s symbol is a geometric seal used in ceremonial evocation to represent the 32nd spirit of the Goetia, a king who commands 72 legions and governs fire, lust, and hidden knowledge. The sigil is not decoration. It is the key that opens the door between worlds.

What Is Asmoday’s Symbol?

In the context of the Lesser Key of Solomon, a grimoire compiled in the 17th century, each of the 72 spirits is assigned a unique sigil. Asmoday’s sigil is a geometric figure composed of intersecting lines, arcs, and circles. It appears in the manuscript alongside the spirit’s description: a king with three heads (a man, a bull, and a ram), a serpent’s tail, and a banner carried on a lance while riding a dragon. The sigil condenses that complex image into a diagram that the magician can trace, engrave, or visualize.

What the sigil of Asmoday represents

The sigil is not a random doodle. It follows the conventions of Renaissance ceremonial magic, where seals were constructed using planetary squares, angelic names, or numerical correspondences. Asmoday’s sigil likely derives from a combination of his rank (king), his planetary association (traditionally the Sun or Mars), and the Hebrew letters of his name. The exact method of construction is debated, but the result is a symbol that the magician treats as the spirit’s “signature” — a point of contact.

Where Does Asmoday’s Sigil Come From?

Asmoday’s sigil comes from the Goetia, where the spirit is named as the thirty-second — Asmoday, the king and the count, who appears with three heads and rides a dragon, and who teaches the arts and the sciences. The sigil is not a random doodle: it follows the conventions of the Goetic seals — the name of the spirit encoded into the figure, the geometry of the rank and the office drawn into the design. The sigil is preserved in the manuscript tradition of the grimoire, and its use is the use of the Goetic seal: drawn, consecrated, and placed within the triangle for the evocation. The sigil comes from the book, and the book is the authority of the form.

The historical origins of Asmoday’s sigil

The earliest known appearance of Asmoday’s sigil is in the Lemegeton manuscripts of the 17th century, the source text for the Ars Goetia. These manuscripts were compiled from earlier grimoires, including the Heptameron of Pietro d’Abano (13th century) and the Steganographia of Johannes Trithemius (15th century). The sigil itself, however, is a product of the Renaissance magical revival that systematized demonology into a hierarchy with seals.

The figure of Asmoday predates the Goetia by centuries. In the Book of Tobit (2nd century BCE), the demon Asmodeus kills seven husbands of Sarah before being driven away by the smoke of a fish’s heart and liver. In Zoroastrian tradition, the daeva Aeshma (Aeshma Daeva) embodies wrath and violence. The Hebrew name “Ashmedai” appears in the Talmud as a king of demons. But none of these earlier sources provide a sigil. The geometric seal is a later invention, created when Renaissance magicians sought to organize spirits into a coherent system with visual keys.

The sigil we recognize today was standardized in the 1904 edition of the Goetia translated by Samuel Liddell MacGregor Mathers and edited by Aleister Crowley. That edition included plates of all 72 sigils, drawn by Mathers from the manuscript sources. Since then, the sigil has been reproduced in countless occult texts, often with minor variations. The version in Mathers’s edition shows a central cross-like figure with four arms, each ending in a circle, surrounded by a larger circle with internal arcs.

How the sigil encodes Asmoday’s attributes

The sigil’s geometry encodes Asmoday’s attributes. The central cross may represent the four directions or the four elements, with the spirit as the axis mundi. The circles at the ends of the cross could symbolize the four rivers of Paradise or the four fixed signs of the zodiac. Asmoday is associated with fire (the bull and ram heads are fiery animals), with royalty (he is a king), and with lust and wrath (the serpent tail). The sigil’s symmetry suggests order and control, a necessary counterbalance to the spirit’s chaotic nature.

How to use Asmoday’s sigil in practice

In practice, the sigil functions as a “seal of presence.” When drawn within the triangle of art during evocation, it marks the spot where the spirit is expected to appear. The magician’s gaze on the sigil helps focus the will and establish a link. Some traditions hold that the sigil contains the spirit’s name in a coded form, using Hebrew letters hidden in the curves. Others see it as a mandala that, when meditated upon, reveals the spirit’s essence.

The sigil also carries a protective function. In the Goetic ritual, the magician wears a ring with a seal, often the spirit’s sigil, to guard against the spirit’s influence. The sigil on the ring is a miniature version of the one in the triangle, creating a sympathetic bond that keeps the spirit contained.

How Is Asmoday’s Sigil Used in Practice?

The traditional use of Asmoday’s sigil follows the instructions in the Ars Goetia. The magician prepares a lamina — a disc of metal, usually lead or silver — engraved with the sigil. The lamina is placed inside the triangle of art, which is drawn on the floor outside the magic circle. The magician stands within the circle and recites the conjuration, calling Asmoday by name and showing the sigil as proof of authority.

The sigil is also drawn on parchment made from calfskin or virgin paper, using ink compounded from lampblack and gum arabic. Some practitioners consecrate the sigil by exposing it to incense smoke (frankincense or myrrh) and sprinkling it with holy water. The sigil is then folded and carried as a talisman for specific purposes: to gain favor from kings, to discover hidden treasures, or to obtain the love of a woman (as the Goetia text claims Asmoday can grant).

We light ours in a fireproof bowl on the balcony when the work is done. The sigil burns, and with it the link is closed. That is the discipline: the sigil is a tool, not an idol. It has no power outside the ritual context.

How Asmoday’s sigil compares to other Goetic seals

Each Goetic spirit has a unique sigil, but they share common design elements. Many sigils use a central cross or star, with circles and lines radiating outward. Asmoday’s sigil is more complex than that of a lower-ranking spirit like Bael (the first spirit, whose sigil is a simple cross with four dots). It is less intricate than the sigil of Paimon, which includes multiple concentric circles and internal curves.

The sigil of Asmoday also differs from the seal of Asmodeus found in other grimoires. The Grimorium Verum (18th century) gives a different symbol for Asmodeus: a triangle with a cross inside, surrounded by Hebrew letters. The Grand Grimoire uses a pentagram with a human face. These variations reflect different traditions and different purposes. The Goetic sigil is specifically for evocation within the Solomonic framework. The others are for pacts or talismanic magic.

In Jewish folklore, the seal of King Solomon (the Star of David) is said to control demons. Asmoday’s sigil is sometimes interpreted as a variation of that seal, adapted for a specific spirit. The connection is tenuous but persistent.

Common Misconceptions About Asmoday’s Sigil

The common error is conflating Asmoday’s sigil with the seal of Solomon — the Star of David that appears in the Jewish folklore and the magical tradition. In Jewish folklore, the seal of King Solomon (the Star of David) was the sign of his power over the spirits, and the confusion between the king’s seal and the sigils of the individual spirits is common. Asmoday’s sigil is distinct: it is the signature of the specific spirit, encoded with his name and his rank, and it is read within the system of the Goetia, not the general symbolism of the Solomonic seal. Another error is treating the sigil as a talisman that works alone; the sigil is the focus of the evocation, and the working requires the ritual and the operator.

Common misconceptions about Asmoday’s sigil

One common error is treating the sigil as a “demonic signature” that can be used alone. In the Goetic tradition, the sigil is only effective within a complete ritual: the circle, the triangle, the conjuration, the timing (planetary hours), and the purification of the magician. Drawing the sigil on a piece of paper and expecting results is like owning a key but never opening a door.

Another misconception is that the sigil is inherently dangerous. The sigil itself is neutral. The danger lies in the intent of the practitioner and the forces being invoked. Asmoday is a king, not a servant. Approaching his sigil without respect or preparation is foolish, but the sigil does not carry a curse.

There is also confusion between Asmoday and Asmodeus. In the Goetia, Asmoday is the 32nd spirit. In the Bible and Talmud, Asmodeus is a different entity with a different history. The sigil belongs to the Goetic Asmoday, not to the Asmodeus of Tobit. Using the sigil to call the biblical Asmodeus would be a category error.

FAQ

Is Asmoday’s sigil dangerous? No more than any other ritual tool. The danger comes from improper use or lack of preparation, not from the sigil itself.

Can I use the sigil for protection? Some traditions use the sigil on a ring or talisman for protection during evocation, but it is not a general protective charm. It is specifically tied to the spirit.

What does the sigil look like? It is a geometric design with a central cross, four circles at the ends, and a larger circle enclosing arcs and lines. Exact reproductions vary by manuscript.

How do I draw Asmoday’s sigil correctly? Use a compass and ruler for precision. The sigil must be drawn in one continuous line if possible, without lifting the pen. Follow the plate from Mathers’s edition as the standard.

Asmoday’s sigil is not a relic of a dead tradition. It is a living symbol used by practitioners today, drawn from manuscripts that have been copied and recopied for four centuries. The geometry is not arbitrary. It is a language that the magician learns to read and the spirit recognizes. We keep a copy of the sigil in our reference library, not as a decoration, but as a reminder that symbols are the bones of magic.

For a deeper understanding of the spirits and their seals, explore our guide to demonology and the Goetia. Learn how sigils are constructed in our glossary of magical symbols. And for a detailed profile of each of the 72 spirits, see our Ars Goetia spirit guide.