The Ars Goetia Demons: An Investigative Guide to the 72 Spirits of the Lesser Key of Solomon

The Lesser Key of Solomon, often referred to as the Lemegeton, is a 17th-century grimoire that details the hierarchy and protocols for invoking spiritual entities. Among its most famous components is the Ars Goetia, a section that catalogues 72 distinct demons, their seals, origins, and purported abilities. This article examines the textual origins, the specific classifications of these spirits, and the cultural persistence of these figures within modern occultism and psychology.

The Ars Goetia serves as the foundational text for Western ceremonial magic's engagement with non-physical intelligences, presenting a structured bureaucracy of the supernatural. Unlike the fallen angels of biblical tradition, the entities described here operate on a spectrum of obedience and utility, demanding specific rituals for manifestation. Understanding these figures requires a separation of historical magical practice from contemporary reinterpretations.

The Historical Source: The Lesser Key of Solomon

The text known as the Lesser Key of Solomon exists in multiple versions, with the most significant being the *Clavicula Salomonis Regis* (The Key of Solomon the King). The origins of the texts are debated among scholars, with many dating the core magical practices to the early modern period, specifically the 14th to 17th centuries. The Ars Goetia itself is believed to have been compiled and translated into Latin during the Renaissance, drawing from earlier oral traditions, fragments of pagan religions, and Jewish mysticism.

The text is structured as a manual for the magician. It provides instructions for creating talismans, constructing circles of protection, and commanding the spirits to appear. The demons are not portrayed as purely evil in the modern moral sense, but rather as powerful forces that can be coerced or negotiated with through the correct application of ritual, symbols, and authority.

Classification and Rank

The 72 demons are organized into a strict hierarchy, mirroring the political and military structures of human kingdoms. This classification is crucial for the practitioner, as it dictates the protocol for addressing and commanding the entity. The ranks, in descending order of authority, are:

1. **Kings:** The highest rank, comprising 72 entities, though the Ars Goetia focuses on a specific subset. These are the sovereign rulers of the legions.

2. **Dukes:** Commanding smaller groups of spirits.

3. **Marquises:** Often tasked with specific domains such as combat or healing.

4. **Counts/Earls:** A large administrative class of spirits.

5. **Knights:** Lower-ranking military spirits.

6. **Servants/Dmins:** The most common type of spirit, tasked with specific duties.

This structure implies a demonic counterpart to the celestial hierarchy proposed by theologians like Thomas Aquinas, suggesting an inversion of divine order rather than purely chaotic evil.

Profiles and Functions: The Sovereigns of the Abyss

The Ars Goetia provides specific details for a subset of the most powerful and frequently invoked demons. Each entry typically includes the spirit's rank, the number of legions they command, their domain of influence, and their symbol or "Seal." Below are detailed profiles of five prominent figures frequently cited in historical and modern discourse.

1. Asmodeus (or Asmoday)

Asmodeus is likely the most recognizable demon from the Ars Goetia, often appearing in popular culture as the king of demons. In the grimoire, he is described as the king of the north and the king of all terrestrial demons, commanding 36 legions of spirits. His dominion is primarily erotic desire, lust, and gambling. The text notes his role as a destroyer of marriages and a instillator of Madness.

Historically, Asmodeus appears in the deuterocanonical Book of Tobit, where he is the demon who torments the protagonist Tobit by afflicting him with madness. In the Ars Goetia, he is depicted as a strong man holding a lance, riding a crocodile, and wearing a crown. He is often invoked for matters of seduction or the destruction of rivals, though the grimoire warns of his dangerous and unpredictable nature.

2. Lucifer (The Light-Bringer)

Perhaps the most significant entity in the entire grimoire is Lucifer, whose name means "Light-Bringer" or "Morning Star." He is not the Christian Satan in the immediate sense but is rather a powerful celestial being who fell from grace. The Ars Goetia describes him as a beautiful angelic being, initially appearing with a face that shines like the dawn.

He commands a legion of 60 subordinate spirits and resides in the south. His domain is the creation of controversies, disputes, and rivalries. He is invoked to settle arguments and to create dissension among one’s enemies. The invocation of Lucifer represents the grimoire's acknowledgment of raw charisma and authority, even when it originates from a rebellious source. The text suggests that while he is powerful, he is also capricious and requires a firm hand.

3. Beelzebub (The Lord of the Flies)

Beelzebub is another figure who transcends the grimoire, originating in the New Testament where he is accused of casting out demons by the power of Beelzebub, the prince of demons. In the Ars Goetia, he is described as a powerful duke who commands 66 legions. He is a master of philosophical and aerial arts, making him a valuable asset for acquiring secret knowledge and wisdom.

He is said to appear in the shape of a rough-maned bear, changing shape to a man only when the magician demands it. His functions include granting dignities and prelacies, and he is a rival to Asmodeus in the hierarchy of Hell. The grimoire positions him as a teacher of sciences and arts, representing the intellectual pursuit of forbidden knowledge.

4. Paimon

Paimon is one of the most frequently invoked demons in modern practices, largely due to his depiction in contemporary media and his relatively benign description in the text. He is the king of the west and commands 200 legions, making him one of the most powerful entities in the Ars Goetia. His primary function is to teach all arts and sciences to the magician.

He is also the distributor of dignities and lordships, bestowing positions of power and authority upon those who successfully call upon him. The grimoire specifies that when Paimon appears, he is often accompanied by two other spirits, often referred to as his "teachers" or "couriers," who help complete his demands. He is associated with the crown of the king of demons, suggesting a transfer of power is necessary when invoking him.

5. Buer

Buer represents a different archetype within the hierarchy: the healer and the philosopher. He is a king of the east, commanding 50 legions, and his primary disposition is to teach natural and moral philosophy. He is also a physician, capable of curing all diseases, particularly those of the eye, and restoring good health.

He appears when the sun is in the sign of Sagittarius and manifests as a figure with five legs, resembling a lion with four legs in attendance. This odd description highlights the grotesque and hybrid nature of many goetic entities, blending animal and human characteristics to signify their otherworldly power. Buer is often sought by those seeking intellectual expansion or physical healing, demonstrating that the Ars Goetia was not solely a book of war and lust, but also of wisdom and cure.

Modern Relevance and Psychological Interpretation

The enduring legacy of the Ars Goetia extends far beyond historical manuscripts. In the 20th and 21st centuries, these 72 demons have been integrated into modern occult systems, particularly within Thelema and Modern Witchcraft. Figures like Aleister Crowley and the Order of the Eastern Temple incorporated the goetic entities into their magical workings, adapting the rituals for contemporary practitioners.

Psychologically, the Ars Goetia can be viewed as an archetypal map of the human unconscious. Carl Jung's theories on the collective unconscious suggest that these demons represent suppressed aspects of the self—the shadow. The demons of lust, pride, and rage are not external monsters to be fought, but internal forces to be understood and integrated. The "Lesser Key" may thus function as a symbolic language for navigating the complexities of the human psyche, using the imagery of the supernatural as a framework for personal transformation.