A sigil itself does not call forth spirits, but it serves as a physical focus through which the practitioner achieves a desired state of mind. Its primary purpose is to stimulate the IMAGINATION of the MAGICIAN in accordance with the purpose of a RITUAL. A sigil is given energy via visualization, chanting, and intensity of WILL and then is “sent.” The correct use of sigils is one of the factors that determines the success of the ritual.
The Demon’s Sigil – A Ready Made Magical Tool
A demonic seal or sigil is a visual signature linked to a specific spirit. In the grimoire traditions these images are not decoration. They function as both an identifier and a point of contact.
When you draw a seal, gaze at it, or place sustained attention on it, you are directing your reach toward that particular intelligence instead of calling into open space. The seal becomes a focused doorway.
Why Sigils Are Used
Sigils remain in use because they solve practical problems.
They give the mind a precise target. A name alone can be enough, but a fixed visual form anchors attention more steadily and makes the contact more repeatable. They allow a current to be built over time. Each session of clear attention feeds the same link, so the connection does not have to be created from nothing every time you work. They can be charged and kept. Once a seal has been worked with repeatedly, it holds a residual connection that can be touched again more easily. They also support quieter methods of contact.
Full ceremonial summoning is not always necessary or desirable. A well-used seal lets you approach a spirit with focus and relative simplicity.
Simple Contact with a Seal
This is the basic method for beginning or maintaining a connection.
Draw or print the seal so the lines are clear and distinct. Place it in front of you on a clean surface. A candle can be lit if you want a focal flame, but it is not required. Sit upright and centre yourself until everyday mental noise settles.
Look at the seal. Speak the spirit’s name, or a short direct invitation, while keeping your attention on the image. Long speeches are unnecessary. A clear statement is enough:
“[Name], I call you by your seal and by your name. I am here. Make yourself known if you will.”
Remain still and attentive. Presence may register as a shift in the atmosphere, pressure, a change in temperature, a sense of being watched, or a strong focus that does not feel self-generated. Do not chase or force the experience. Give it room to arrive.
When you are finished, acknowledge the spirit if contact occurred, state that the session is closed, and put the seal away. Ground yourself before returning to ordinary activity. Short, clean sessions repeated over time are more effective than rare, strained attempts.
Using a Seal as Part of Summoning
A seal can also be incorporated into a fuller operation. It may be placed on the altar, inside the working space, or at the edge of a circle as a focal point. Some practitioners ask the spirit to acknowledge the seal or to move toward it as part of the manifestation. After the ritual the same seal can be retained so the current remains available for future work without starting over.
The seal does not replace preparation, protection, or a solid method of calling. It sharpens and anchors the work. Used this way it becomes one practical tool among others rather than a complete system on its own.
Charging and Keeping a Seal
A seal grows in strength through use. Each time you work with it and give it clear attention, the link deepens. Some practitioners also rest the seal near incense, place an offering beside it, or deliberately feed it energy so the current stays active.
When the seal is not in use, keep it covered or put away. Leaving it on permanent open display can create a constant low-level drain or invitation in both directions. If a seal becomes damaged, feels stagnant, or the relationship has ended, retire it cleanly. Burning or otherwise destroying it while stating that the link is closed is a common and effective method.

Historical Variations in Demonic Seals
Demonic seals are not a single fixed set of images that have always looked the same. They vary significantly across manuscripts, printed grimoires, and time periods.
The Goetia (Lemegeton) Seals
The most widely known set today is the 72 seals of the Ars Goetia, the first book of the Lemegeton Clavicula Salomonis. These did not appear in the earliest source material. Johann Weyer’s Pseudomonarchia Daemonum (1563) listed 69 spirits but gave no seals. The visual seals appear in 17th-century manuscripts of the Lemegeton (such as Sloane MS 2731, around 1687).
Even within the Goetia tradition the seals are not completely stable. Different manuscripts show small variations in line work, proportions, and occasionally in attribution.
The versions most people recognise today were largely fixed by the Mathers/Crowley edition of 1904. Those plates became the standard reference for modern practice, even though earlier manuscript versions differ in details.
Grimorium Verum and Related Texts
The Grimorium Verum uses an entirely different set of seals. Its hierarchy (Lucifer, Belzebuth, Astaroth, and their subordinates) does not match the 72 Goetic spirits, and the visual designs are distinct.
Printed editions of the Verum are notoriously unreliable. Seals were frequently mislabelled, reversed, or assigned to the wrong spirit as the text was copied and reprinted. Modern critical reconstructions (especially Jake Stratton-Kent’s work) have attempted to restore more accurate versions by comparing multiple French and Italian sources with manuscript evidence. Even so, no single printed edition can be treated as perfectly authoritative.
A Note on the History of the Seals
The seals used today are not as ancient as many people assume. The earlier catalogue published by Johann Weyer in 1577 listed many of the same spirits but had no seals at all. The visual seals first appear in 17th-century manuscripts. By that time the list of spirits had already been changed—some were added, one was removed, and the order was rearranged. The clean versions most people use now were standardised in the early 1900s.
This does not make the seals weaker. It simply means they come from a tradition that was edited and refined over time rather than from one perfect original set. For practical work, what matters is using a consistent form and building a clear current with it.
Practical Implications
Because the historical record contains real variation, modern practitioners often face a choice:
- Use the widely standardised Mathers/Crowley Goetic seals for consistency with most contemporary work
- Work from critical reconstructions of the Grimorium Verum when dealing with that hierarchy
- Or, in some current traditions, develop or receive a personal seal through direct contact
The existence of these variations does not make the seals weaker. It shows that they have always been living tools shaped by transmission, copying, and practical use rather than a single perfect original set. What matters in practice is consistency of attention and the building of a clear current with the chosen form.
