A copper plate etched with a precise geometric figure, a circle divided by intersecting lines, and a name written in a script that predates the English alphabet. The seal of Gusion is not a decoration. It is a key. In the tradition of Solomonic magic, this sigil is the spirit’s signature, the visual equivalent of a spoken name, and the only way to compel the duke Gusion to appear and answer. Without it, the evocation cannot begin.
What Is the Seal of Gusion? A Definition
The seal of Gusion is the unique sigil assigned to the spirit Gusion, the eleventh spirit listed in the Ars Goetia, the first book of The Lesser Key of Solomon (also known as the Lemegeton). It is a geometric diagram composed of straight lines, curves, and specific characters that represent the spirit’s authority and domain. In Solomonic evocation, the seal is drawn on parchment or engraved on a metal plate, then placed within the triangle of art during ritual. The magician uses it to call Gusion into visible appearance and to command obedience.
Gusion himself is described as a duke who appears as a baboon or, later in some manuscripts, in human form. He teaches all things past, present, and future, reconciles friends and enemies, and bestows honor and dignity. The seal is the material anchor for that power.
Historical Origins of the Seal of Gusion
The earliest known appearance of Gusion’s seal is in the seventeenth-century manuscripts of The Lesser Key of Solomon. The Ars Goetia lists seventy-two spirits, each with a seal, a rank, a description, and a set of powers. The text itself claims to be a translation of a Hebrew original given to King Solomon, but scholars date its compilation to the late 1500s, with the earliest surviving manuscripts from the 1600s.
The seal of Gusion, like all Goetic seals, was likely derived from earlier grimoire traditions. Johann Weyer included a version of the Goetic spirits in his Pseudomonarchia Daemonum (1563), but his list does not include the seals. The seals appear in full only in the later Lemegeton manuscripts, notably the Sloane manuscripts in the British Library (Sloane 2731, Sloane 3648, and Sloane 3825). The version most modern practitioners know comes from the 1904 edition edited by Samuel Liddell MacGregor Mathers and published by Aleister Crowley as The Goetia: The Lesser Key of Solomon the King.
That history matters because it means the seal is not a medieval relic. It is a Renaissance construction, assembled from earlier Jewish angelic and demonic lore, Arabic astrological magic, and European folk traditions. The seal’s design follows the same principles as the other seventy-one: a central circle, a cross or star, and characters that are often corruptions of Hebrew or Arabic letters.
Symbolism and Meaning of the Seal’s Design
The seal of Gusion is not a random drawing. Every line and curve carries meaning within the logic of Solomonic magic.
The circle represents the spirit’s domain and the boundary of its power. In the ritual, the seal is placed inside the triangle of art, which itself is a bounded space where the spirit must manifest. The circle on the seal echoes that containment.
The intersecting lines form a cross or star, often interpreted as the four cardinal directions or the four elements. Gusion’s seal includes a central cross with curved arms, a pattern that appears in several other Goetic seals (for example, Bune and Paimon). The cross anchors the spirit to the material plane and to the magician’s will.
The characters around the edge are names or sigils of divine power, often derived from the Shem HaMephorash (the seventy-two names of God). In the Goetic system, each spirit is bound to a divine name. The seal includes those names to compel the spirit’s obedience. Without them, the seal is inert.
How to Use the Seal of Gusion in Practice
For the practitioner, the seal is a map of the spirit’s nature. Gusion’s seal is notably symmetrical, which some interpret as reflecting his role as a reconciler. He brings balance between opposing forces, friends and enemies, past and future.
The seal of Gusion is not worn as an amulet or hung on a wall. It is a tool for evocation, used within a specific ritual framework. The steps are drawn from the Ars Goetia and from the broader Solomonic tradition.
Drawing the seal. The seal must be drawn on a material that matches the spirit’s rank. For a duke like Gusion, the traditional medium is copper or parchment made from virgin lamb skin. The ink is consecrated, often a mixture of lampblack, gum arabic, and holy water. The seal is drawn at a specific astrological hour, usually the hour of Mercury or Jupiter, depending on the spirit’s nature. Gusion is associated with honor and knowledge, so a Jupiter hour is common.
Consecration. The seal is then consecrated by fumigating it with incense (frankincense, myrrh, or sandalwood) and by reciting psalms or divine names. The Ars Goetia specifies that the seal must be “exorcised and consecrated” before use. Without consecration, the seal is just a drawing.
Placement in the triangle. During the evocation, the magician stands inside a protective circle. The seal is placed in the triangle of art, which is drawn outside the circle. The spirit is called by name and by the divine names on the seal. The seal acts as a focal point: the spirit is expected to appear within the triangle, often on top of the seal itself.
Dismissal. After the spirit has answered questions or performed tasks, the magician dismisses it by commanding it to return to its place. The seal is then removed from the triangle and stored in a clean cloth or box. It is not reused casually; each evocation may require a fresh seal, though some practitioners reuse a consecrated seal for the same spirit.
Seal of Gusion vs. Other Goetic Seals
A concrete detail: in the Mathers/Crowley edition, the seal of Gusion is drawn with a central circle containing a cross with four curved arms, and around the circle are eight characters. The practitioner must copy it exactly. A single misplaced line breaks the connection.
Every Goetic spirit has a seal, but they are not interchangeable. The seal of Gusion shares structural similarities with the seals of other dukes, such as Bune (the twenty-sixth spirit) and Paimon (the ninth). All three have a central circle with a cross or star, and all have characters around the edge. But the differences are crucial.
Bune’s seal includes three circles and a more complex arrangement of lines, reflecting his role as a spirit of wealth and eloquence. Paimon’s seal has a central star and is often drawn with a crown, matching his rank as a king. Gusion’s seal is simpler, with a single circle and a cross that resembles an elongated hourglass. That simplicity may reflect his role as a teacher and reconciler, not a ruler.
The seals also differ in the divine names inscribed. Gusion’s seal includes the name YHVH (Tetragrammaton) and sometimes Elohim, while Bune’s seal includes Adonai. The names are not decorative; they determine which divine authority compels the spirit.
Common Misconceptions About the Seal of Gusion
Misconception 1: The seal is a protective amulet. Many online sources sell the seal of Gusion as a talisman for honor or reconciliation. In the Solomonic tradition, the seal is not worn or carried. It is a summoning tool. Wearing it without proper consecration and ritual context is considered ineffective or even dangerous, as it may attract the spirit without the protective circle.
Misconception 2: The seal works alone. The seal is one component of a complex ritual that includes the circle, the triangle, the incenses, the timing, and the magician’s state of mind. Drawing the seal on a piece of paper and expecting results is like owning a key without a door.
Misconception 3: The seal is the same in every manuscript. The seal of Gusion varies slightly between manuscripts. The Sloane 2731 version has a different arrangement of characters than the Sloane 3648 version. The Mathers/Crowley edition standardized one version, but earlier copies show variation. Practitioners should choose a source and stick to it.
Misconception 4: The seal is evil. The Goetic spirits are not inherently evil in the Solomonic tradition. They are forces of nature, bound by divine names. The seal is a neutral tool. Its use depends on the intention of the magician.
FAQ
Can I use the seal of Gusion for protection? No. The seal is designed for evocation, not protection. Protective seals in the Solomonic tradition are different, such as the pentacles of Solomon.
Do I need to draw the seal by hand? Yes. Printed or digital copies are not considered valid in traditional practice. The act of drawing is part of the consecration.
What if I make a mistake in the seal? The seal must be exact. A mistake means the spirit may not appear or may not be bound properly. Start over on a fresh piece of parchment.
Can I reuse the same seal? Some practitioners reuse a consecrated seal for the same spirit, but the Ars Goetia implies a fresh seal for each evocation. If the seal becomes damaged, it must be destroyed respectfully (burned) and replaced.
The seal of Gusion is a precise instrument, not a symbol to be worn lightly. It belongs to a system of ritual magic that demands discipline, accuracy, and respect for the source texts. For those who work with the Goetic spirits, understanding the seal is the first step toward effective practice. To explore the full hierarchy of spirits and their seals, see our guide to demonology and the Goetia. For more on the nature of sigils and their construction, visit the glossary entry on sigils. And for a deeper look at the Ars Goetia itself, read our guide to the Lesser Key of Solomon.