Arepien is a theophoric name from the Gnostic and Hermetic traditions, likely derived from the Greek ἀρρητος (arrhetos, 'unspeakable, hidden') or the Coptic ⲁⲣⲏⲡ (arēp, 'concealment'). It designates a specific divine or angelic intelligence invoked in ritual magic, particularly in systems influenced by the Greek Magical Papyri and later Renaissance grimoires.

Position on the Tree of Life

Arepien corresponds to the 22nd Path of the Tree of Life, which connects the sephirah Malkuth (Kingdom) to Yesod (Foundation). This path is attributed to the Hebrew letter Tav (ת), the final letter of the alphabet, symbolizing completion, seal, and the threshold between the material and astral worlds. As a Cadent house (Col. CXLVIII), Arepien's influence is considered mutable, transitional, and intellectual rather than fixed or emotional.

Astrological and planetary correspondence

In the 777 schema, the 22nd Path is associated with the element of Earth (in the zodiac sign of Virgo) and the planet Mercury. Arepien thus partakes of Mercurial qualities—communication, analysis, and subtlety—tempered by the earthy, practical nature of Virgo. This combination suggests a spirit of hidden wisdom, secret knowledge, and the ability to discern patterns in apparent chaos.

Historical context

Arepien appears in the Liber 777 tables compiled by Aleister Crowley, drawing on earlier sources such as the Steganographia of Trithemius, the Heptameron of Pietro d'Abano, and the Ars Paulina of the Lemegeton. The name is one of a series of 'angelic' or 'divine' names assigned to the 22 Paths, each derived from a mixture of Hebrew, Greek, and Coptic roots. In the Greek Magical Papyri, similar names (e.g., Araphen, Arph) are used in invocations for binding, revelation, or protection. Arepien specifically appears in lists of 'Cadent' intelligences, which govern the astrological houses of Gemini, Virgo, Sagittarius, and Pisces—houses of mental activity, service, travel, and dissolution. Renaissance magicians like Agrippa and Dee used such names in angelic evocations, often as part of a hierarchy of spirits ruling the hours of the day or the lunar mansions. Arepien's function is to mediate between the material world (Malkuth) and the astral plane (Yesod), making it a key name for operations involving divination, dream work, or the retrieval of hidden information.

In the table of 777, Arepien appears at step 22 (Path 22) under the column 'As Col. CXLVIII (Cadent),' linking it to the mutable, intellectual energies of the Cadent houses. Its siblings on other paths—such as Asentacer (Path 15), Aharph (Path 16), and Atembui (Path 29)—form a coherent set of names used in the invocation of planetary and zodiacal intelligences. Arepien's specific role is to govern the transition from the fixed, physical world to the fluid, psychic realm, making it a name of power for those seeking to pierce the veil of appearances.