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A 17th-century grimoire keeper once drew the seal of Belial in a circle of consecrated chalk, lit a fire of hazel and cypress, and spent the night arguing with a spirit he believed was the king of the earth. He wrote that the seal burned his hand when he touched it. The seal of Belial is a composite symbol composed of three distinct elements: a central circle divided by a cross, flanking geometric figures, and a surrounding ring of text — each element drawn from Renaissance ceremonial magic to assert authority over a spirit described as the “king of the earth.” The design is not decorative. It is a binding tool.

What Is the Seal of Belial, Exactly?

What Is the Seal of Belial, Exactly

The seal of Belial appears in the Lemegeton (the Lesser Key of Solomon), a grimoire compiled around the mid-17th century from earlier Solomonic texts. It is the sigil assigned to Belial, the first spirit listed in the Goetia section. The seal is described as a diagram the magician must draw on parchment made from the skin of a virgin kid, at a specific hour, using specific inks. The text says Belial appears as “two beautiful angels sitting in a chariot of fire” — but the seal is what compels him to answer truthfully.

The seal is not a “demonic symbol” in the sense of a badge the spirit chose. It is a constraint. The magician draws it, consecrates it, and uses it to command. That distinction matters.

Where the Seal Comes From (Dated, Named Facts)

Where the Seal Comes From (Dated, Named Facts)

The Lemegeton exists in several manuscript versions. The earliest known copy is British Library Sloane MS 273, dated to the 1680s. The Goetia section, which contains the seal of Belial, draws heavily on earlier Solomonic texts: the Key of Solomon (14th-15th century) and Johann Weyer’s Pseudomonarchia Daemonum (1577). Weyer listed Belial as a king of hell with 80 legions, but he did not provide a seal. The Lemegeton compiler added the seal diagrams.

How the seal of Belial was designed

The seal’s design follows the conventions of Renaissance sigil magic. The central cross-in-circle is a standard Solomonic pentacle motif, used to fix a spirit in place. The flanking symbols are variations on planetary and angelic signs, adapted to the magician’s purpose. The surrounding text is a corruption of Hebrew divine names, a common practice in grimoires where the copyist did not read Hebrew.

The seal was not used in medieval folk magic. It belongs to the learned magical tradition of the Renaissance — university-educated men working from manuscripts, not village cunning folk.

Anatomy of the seal: three structural zones

The seal of Belial contains three structural zones, each with its own function.

The central circle and cross. The circle is a boundary. In Solomonic magic, the magician stands inside a circle; the spirit is constrained within a triangle. The seal’s central circle places the spirit under the same geometric confinement. The cross divides the circle into four quadrants, corresponding to the four cardinal directions, the four elements, and the four letters of the Tetragrammaton (YHVH). The spirit is pinned at the intersection.

The flanking symbols. These are not arbitrary. The left figure resembles a planetary seal for Saturn, slow, heavy, binding. The right figure echoes a seal for Jupiter, authority, expansion, kingship. Together they say: you are bound by the heaviest forces and commanded by the highest. The asymmetry is deliberate. The magician does not balance the spirit. He dominates it.

The surrounding ring of characters. Most reproductions show a ring of letters that do not form words in any language. This is common in grimoire seals. The letters are often corrupt Hebrew or Latin divine names, written as the copyist remembered them. Their power lies not in their meaning but in their placement. A ring is a continuous boundary. The spirit cannot break it.

How to use the seal of Belial in conjuration

The Goetia gives specific instructions. The seal must be drawn on “virgin parchment”, the skin of an animal that has not mated. The ink is a mixture of vermilion and the blood of a bat or a black cat. The hour must be the planetary hour of the spirit’s day. For Belial, that is Saturday (Saturn’s day) at the first planetary hour after sunrise.

The magician places the seal inside the triangle of conjuration, not inside his own circle. He stands protected. The seal is the anchor. He calls Belial by name, shows the seal, and demands obedience. The text warns that Belial will test the magician with lies and false promises. The seal prevents him from leaving.

Practitioners today often simplify the process. Some draw the seal on paper with black ink, consecrate it with frankincense smoke, and place it under a candle. Others wear it as an amulet, though the grimoire warns against this, since the seal is meant to constrain, not to invite.

What makes Belial’s seal unique among Goetic seals

Every spirit in the Goetia has a seal. Belial’s stands out for three reasons.

First, it is more geometrically complex than most. Compare it to Bael’s seal (three heads in a circle) or Agares’s (a simple cross with dots). Belial’s seal has three distinct zones and a full ring of text. The complexity reflects Belial’s rank: he is a king, commanding 80 legions.

Second, the seal uses Saturnine and Jovian elements. Most Goetic seals are purely Solomonic pentacles. Belial’s borrows from planetary magic, suggesting the compiler saw him as a spirit of both weight (Saturn) and dominion (Jupiter).

Third, the seal is one of the few that the Goetia explicitly says must be “shown” to the spirit during conjuration. The magician does not just draw it. He presents it. The seal is a visual command.

Common misconceptions about the seal of Belial

“The seal is Belial’s personal symbol.” It is not. The seal is a tool of constraint, designed by the magician within a tradition. Belial did not choose it. The grimoire tradition assigns it.

“The seal is evil.” The seal is a diagram. It has no moral valence. The intent of the magician determines its use. A seal drawn for protection is the same shape as one drawn for binding.

“The seal works automatically.” No grimoire claims this. The seal must be consecrated, drawn at the correct hour, and used within a full ritual framework. A printed image from the internet has no power unless activated.

“Belial is a demon of pure evil.” The Goetia describes Belial as a king who gives “excellent familiars” and can make the magician “honored among men.” He is not malevolent in the Christian sense. He is a spirit of the earth, heavy, patient, and resistant to command.

FAQ

Is the seal of Belial safe to draw? Drawing the seal as a study or artistic exercise carries no risk. Using it in ritual without preparation is unwise. The seal is a binding tool, not a decoration.

Can I wear the seal of Belial as jewelry? The grimoire tradition advises against it. The seal is meant to constrain a spirit, not to invite contact. Wearing it may attract attention you do not want.

Does the seal appear in popular culture? Yes. The seal appears in the video game The Binding of Isaac, the TV series Supernatural, and various heavy metal album covers. These depictions simplify or alter the design.

What is the correct way to draw the seal? Follow the diagram in the Goetia exactly. Any deviation breaks the geometric structure. Use black ink on parchment or paper. Consecrate it with frankincense or myrrh.

The seal of Belial in context

The seal of Belial tells us more about the Renaissance magician than about the spirit. It reveals a worldview where geometry constrained chaos, where divine names could be written incorrectly and still hold power, where the earth was ruled by a king who had to be shown a drawing to obey. The seal is a fossil of that logic.

We keep a copy in our library, drawn in iron gall ink on goatskin, stored between pages of the Key of Solomon. We do not use it. But we respect what it represents: the human conviction that the unseen can be drawn, bounded, and commanded.

For a deeper look at the tradition that produced this seal, see our guide to Goetic demonology. You may also want to read about the seal of Bael for comparison, or explore how Solomonic pentacles are constructed.