A magician sits before the triangle of art, the brass vessel charged with the seal of Bael. The air thickens with something that is not smoke. Two hours later, the same magician, a different seal, a different salt line. Barbatos arrives with the sound of distant horns and birdsong where there were no birds. The difference between these two spirits is not just a matter of which sigil you draw. It is a difference in the kind of power you are reaching for.
Bael is the first king of the Ars Goetia, a spirit of invisibility, dominion, and elemental force. Barbatos is the eighth spirit, a great duke and earl who governs hidden knowledge and the speech of animals. The two share the same grimoire but operate on entirely different levels of practice, and confusing one for the other has consequences for the work.
Where Do These Spirits Come From?
Both Bael and Barbatos appear in the earliest surviving lists of spirits attributed to King Solomon. The Ars Goetia, the first section of The Lesser Key of Solomon (compiled in the mid-17th century, with manuscripts like Sloane 3824 and 3648), inherited its sorcery from earlier sources. The German physician and occultist Johann Weyer published his Pseudomonarchia Daemonum in 1563, naming seventy-two spirits in a sequence that matches the Goetia almost exactly. Bael is first there too. Barbatos is eighth.
Weyer’s influence is critical. His De Praestigiis Daemonum (1563) was an attempt to expose the “frauds” of ceremonial magic, but he preserved the lists verbatim. Later compilers, including the unknown author of the Goetia, copied his hierarchy.
The spirits themselves are older than the text. Bael shares a name with the Canaanite storm god Baal, though the Goetia’s Bael is a distinctly medieval demonization of a foreign deity. Barbatos has no known origin outside the grimoire tradition. Some researchers suggest a corruption of Latin barbatus (bearded) or a link to the Greek barbaros (foreigner), but these are speculation. The Goetia is the only primary source.
Bael: King, First of Seventy-Two
Bael appears as a cat, a toad, a man, or all three at once. The call for this spirit often begins with its rank. Bael rules sixty-six legions of spirits and commands invisibility. That is the one power the Goetia names directly. He also gives wisdom and makes a man “wonderful cunning,” but the core offering is the ability to walk unseen.
The symbolism of Bael is grounded in sovereignty. The cat represents stealth and night sight. The toad, earth and poison. The man, reason and command. Together they form a spirit of total authority over the visible and hidden worlds. In evocation, the magician calls Bael not for revelation but for action. You do not ask Bael what you should do. You ask Bael to make room for what you already intend.
We have seen practitioners who call Bael before a major court case or a career negotiation. The spirit’s function is not to whisper advice but to shift the fabric of perception around the operator. That is why the seal is inscribed on virgin parchment, never printed. The personal contact matters.
Barbatos: Duke and Earl of the Animal Kingdom
Barbatos appears as a great count with four kings blowing trumpets before him. He understands birdsong, the barking of dogs, and the lowing of cattle. He can reveal hidden treasures, reconcile friends and enemies, and predict future events. He rules thirty legions.
Where Bael is a hammer, Barbatos is a key. His specialty is communication across boundaries: between species, between past and present, between what is buried and what is above ground. The trumpet-bearing kings are not a display of martial power. They are heralds. Barbatos announces what is hidden, and his appearance is itself a declaration that something secret will now be spoken.
The connection to birds is specific and practical. In European folk magic, birds were messengers between the worlds. Ravens carried omens. Owls warned of death. Cuckoos predicted the length of a marriage. Barbatos does not merely understand these sounds; he can translate them, and through him a magician can learn the language of the natural world. We have heard of operators who sit in a forest after calling Barbatos, recording every bird call and cross-referencing it with traditional augury. The results are not always consistent, but the pattern of inquiry is old.
How the Powers Differ in Practice
The practical difference between Bael and Barbatos comes down to what you need the spirit to do.
Bael is for situations that require invisibility, stealth, or overwhelming authority. If you need to enter a space unseen, or if you need a person in power to simply not notice your presence, Bael is the spirit. The preparation involves a circle drawn with charcoal and a west-facing placement of the seal. The operation is solitary and often conducted at night with minimal light. The spirit’s energy is dense, almost suffocating. It is not a comfortable evocation.
Barbatos is for discovery. Hidden documents, undisclosed motives, archaeological questions, even lost objects. The spirit also excels at reconciliation, which is not a power commonly associated with the Goetia. Barbatos can smooth conflict between people or between a person and a situation. The evocation is gentler. The seal is placed on a table covered with white cloth, and the operator often wears green. Birds are sometimes present in the area during the working.
One operator we know keeps a small bell outside the circle when calling Barbatos. He claims the spirit rings it when the answer has arrived. We have not verified this. But the relationship between spirit and practitioner is always personal, and small adjustments like this are common.
Which One Fits the Work of the Magician?
The Goetia is not a menu. You do not pick a spirit like a dish. You choose based on the nature of the obstacle.
If the obstacle is a person or a system that must be rendered invisible to you, Bael. If the obstacle is ignorance, a hidden truth, or a broken relationship, Barbatos. The two overlap only at the edges. Both share the general Goetic function of service to the magician, but the mode of that service is entirely different.
A common mistake is to call Barbatos for invisibility because the operator conflates “hidden treasures” with “hidden self.” Barbatos reveals. He does not conceal. Calling him for stealth will yield confusion at best. Conversely, calling Bael to find a lost object is like using a siege engine to open a letter. The power is mismatched to the task.
Common Misconceptions
“Bael and Barbatos are interchangeable because they are both Goetic spirits.” Rank, power, and function differ. Bael is a king with sixty-six legions. Barbatos is a duke and earl with thirty. The number of legions reflects not only status but the breadth of the spirit’s domain. Bael commands more spirits but Barbatos commands a more specialized knowledge.
“Barbatos is a violent spirit.” Nothing in the primary sources supports this. He is described as “mild” in some editions. The four kings with trumpets are intimidating, but they are heralds, not executioners. Barbatos is one of the more accessible spirits for beginners in the Goetia, provided the beginner respects the method.
“Bael is the devil.” This is a conflation of the Canaanite Baal with the Christian devil and with the Goetic Bael. The three are not the same. Bael in the Goetia is a spirit of a particular hierarchy, not the adversary of Christian theology. Calling him “Satan” is inaccurate and will affect the evocation.
FAQ
Can Bael and Barbatos be invoked together?
The Goetia does not recommend combining spirits in a single operation. Each spirit requires its own circle, seal, and timing. Calling both at once risks confusing the boundaries of their authority.
Which spirit is safer for a beginner?
Barbatos is generally more approachable because his function is less confrontational. Bael’s invisibility work can have unsettling psychological effects, especially for operators not grounded in protective practices.
Do I need to know Latin to call them?
The traditional conjurations are in Latin, but many practitioners work in English with equal results. What matters is the intention, the seal, and the silence around the operation.
Can Barbatos speak to animals on command?
No. Barbatos grants understanding, not control. The animals remain themselves. The magician becomes capable of reading their signals, not overriding their will.
This is not a competition. Bael and Barbatos are two tools in a library that spans centuries. One is for the hand that wants to move unseen. The other is for the ear that wants to understand what has already been said. Choose not by rank but by need.
For the full list of spirits and their seals, see our demonology and Goetia guide. For sigils and planetary correspondences, visit the Goetic sigils glossary. And if you want to deepen the comparison, read our guide on Bael specifically.