The first time we saw the seal of Stolas, it was drawn in charcoal on a workshop floor. The practitioner traced the concentric rings from memory, her hand moving outward in a slow spiral. She did not look at a book. She did not hesitate. The seal was complete before she spoke. The seal of Stolas is the geometric signature of the 36th Goetic spirit, a crowned owl who teaches astronomy and the properties of herbs and stones.
The seal of Stolas is a geometric diagram from the Goetia used to represent the 36th spirit, an owl-prince who teaches astronomy and herbal lore. We trace its history, symbolism, and practical use in evocation.
The seal of Stolas is a geometric diagram that functions as the signature of the Goetic spirit Stolas, the 36th spirit of the Ars Goetia. It is the mark by which the practitioner addresses the spirit and the lens through which the spirit is made present. Without the seal, the work does not begin.
Where the Seal Originates: The Manuscripts of the Ars Goetia
The seal of Stolas comes from the Ars Goetia, the first book of The Lesser Key of Solomon (also called the Lemegeton). The earliest known manuscripts of this compilation date to the 17th century. The two most frequently cited are Sloane MS 3825 and Harley MS 6483, both held at the British Library. The seals in these manuscripts were drawn by hand, often with a compass and a ruling pen, and the ink has browned to the color of dried blood.
The Goetia was published in a modern edition in 1904 by Samuel Liddell MacGregor Mathers, with Aleister Crowley contributing the introduction. That edition made the seals widely available for the first time. Before 1904, a practitioner who wanted the seal of Stolas had to copy it from a manuscript or learn it from someone who had.
Stolas himself appears in the spirit lists as the 36th spirit, a Great Prince of Hell who commands 26 legions. The manuscripts describe him as appearing in the form of a crowned owl, or as a man with the legs of an owl. The seal is the interface between the practitioner and that form.
That history explains why the seal is drawn the way it is. The concentric circles, the cross, the angular lines. They are not decorative. They are the result of centuries of transmission through hand and eye.
What the Owl, the Crown, and the Geometry Mean
The symbolism of the seal of Stolas operates on three levels: the creature, the regalia, and the geometry.
The owl is the most direct symbol. Stolas is the only Goetic spirit who appears primarily as an owl. The owl is a creature of the threshold. It sees in darkness where human vision fails. It flies without sound. In Greek tradition, the owl was companion to Athena, goddess of wisdom, and the bird was carved on Athenian coins. In Roman tradition, the owl was an omen of death, its call heard before a passing. Both meanings converge in Stolas. He teaches hidden knowledge, but the knowledge comes at a cost. The cost is the willingness to look into darkness.
The crown on the owl’s head is not a decoration. It is a statement of sovereignty. Stolas commands 26 legions. The crown marks him as a spirit who answers to no authority but the hierarchy of the Goetia itself. The practitioner who works with the seal must recognize that authority. The seal does not command Stolas. It addresses him.
The geometry of the seal consists of concentric circles, a cross, and angular lines that vary between manuscript versions. The circles represent boundary and containment. They are the shape of the circle of art in which the practitioner stands. The cross represents the intersection of the spiritual and the material. It is the point where the owl-prince can step through. The angular lines, often drawn as zigzagging or stepped forms, correspond to the movement of the spirit through the spheres. Different manuscripts show different angles. Sloane MS 3825 has a more angular design. Harley MS 6483 uses softer curves. Sources disagree on which is the “correct” version.
The correspondences of Stolas follow from this symbolism. The ruling planet is Saturn, which governs boundaries, melancholy, and hidden knowledge. The element is Earth, which governs herbs, stones, and the slow accumulation of wisdom. The time is the night, specifically the hour of Saturn on a Saturday. The colors are black and white, the colors of the owl and the crown.
How the Seal Is Used in Practice
The seal is not a drawing to be hung on a wall. It is a tool of attention. Practitioners draw it themselves for each working.
The materials matter. The seal of Stolas is traditionally drawn on virgin parchment or paper that has never been used for another purpose. The ink is black, made from lampblack or a similar pigment. The compass is used for the circles. The ruler is used for the cross and the angles. The practitioner draws the seal in a single sustained session, preferably at night, with no interruptions.
The placement of the seal varies. In the most common method, the seal is placed within the triangle of art, which is the triangle outside the circle where the spirit is made to appear. The seal is the address. The spirit is called to the triangle, and the seal marks the point of contact. In other methods, the seal is worn on the body, or placed on the altar, or held in the left hand. The common thread is that the seal must be present. The practitioner does not work without it.
The seal is also used in the preparation of the tools. The ink with which the seal is drawn is sometimes charged with the spirit’s correspondences. A drop of oil associated with Saturn, or a pinch of powdered stone associated with Earth, may be added to the ink. The seal is then left in moonlight or in a dark place for a set number of days before use.
And if you have been drawing the seal with the cross oriented to the cardinal points, you are following the tradition of the Harley manuscript. The Sloane manuscript places the cross at a diagonal. Both have been used. Both produce results.
Stolas Compared to Other Teaching Spirits of the Goetia
Stolas is not the only spirit in the Goetia who teaches astronomy and herbal lore. But he is the only one who appears as an owl.
Morax (the 21st spirit) also teaches astronomy and the properties of herbs and stones. Morax appears as a bull with a man’s face, or as a man with a bull’s head. Bune (the 26th spirit) teaches arts and sciences and appears as a three-headed dragon. The difference between these spirits is not in what they teach but in how they teach it. Morax is described as a “great earl” who commands 30 legions. Bune is a “duke” who commands 30 legions. Stolas is a “great prince” who commands 26 legions. The hierarchy is not incidental. The prince outranks the earl and the duke. The seal of Stolas carries that authority.
The owl form also distinguishes Stolas from spirits who appear as ravens, crows, or other birds. The owl is the only bird of the Goetia that is associated with both wisdom and the underworld. In the language of the grimoires, the owl is the bird of the threshold. Stolas is the spirit of the threshold.
Three Things People Get Wrong About the Seal of Stolas
The first misconception is that the seal is a trap. It is not. The seal is an address, not a cage. The spirit is not bound to the seal. The seal marks the point of contact, but the spirit is free to come and go. The practitioner who treats the seal as a trap is working against the grain of the tradition.
The second misconception is that the seal works alone. It does not. The seal is part of a larger ritual framework that includes the circle, the triangle, the names, and the appropriate timing. A seal drawn on a napkin with a ballpoint pen and placed under a pillow is not the seal of Stolas. It is a drawing. The seal is the seal only when it is made within the context of the art.
The third misconception is that the seal is dangerous. It is not. The seal is a tool. The danger, if there is any, lies in the practitioner who approaches the work without preparation, without respect, and without understanding what they are doing. The seal itself is neutral. It is the mark of a spirit who teaches. Nothing more.
FAQ
Is Stolas a demon? In the context of the Goetia, yes. But the term “demon” in the grimoire tradition is complex. Stolas is a spirit who teaches. The tradition distinguishes between malevolent spirits and spirits who offer knowledge. Stolas belongs to the latter category.
What does the seal of Stolas look like? The seal consists of concentric circles with a cross at the center and angular lines radiating outward. The exact design varies between manuscripts. The Harley version uses cardinal orientation. The Sloane version uses a diagonal cross.
Can I draw the seal of Stolas myself? Yes. The tradition requires the practitioner to draw the seal by hand. Use virgin parchment or paper, black ink, a compass, and a ruler. Draw it at night. Draw it without interruption.
What is Stolas good for? Stolas teaches astronomy, the properties of herbs, and the nature of precious stones. Practitioners work with Stolas to gain knowledge of the natural world, to understand the cycles of the stars, and to learn the hidden properties of plants and minerals.
The Seal Is Not a Decoration
The seal of Stolas is not a decoration. It is not a talisman to be worn for luck. It is not a symbol to be used without understanding. It is the signature of a spirit who has been known for centuries, and it demands the same respect that any signature demands. The practitioner who draws the seal is entering into a relationship. The seal is the first word of that conversation.
For more on the spirits of the Ars Goetia, see our full guide to demonology and Goetia. The glossary of Goetic seals covers the marks of the other 71 spirits. For a closer look at how the seals are used in practice, read our guide to working with Goetic spirits.