Goetia

Goetia or Goëtia (Medieval Latin; anglicised as /ˈɡoʊ.ᵻti/) is a practice that includes the invocation of angels or of demons. The use of the term in English largely derives from the 17th-century grimoire The Lesser Key of Solomon, which features an Ars Goetia as its first section. It contains descriptions of the evocation of seventy-two demons, famously edited by Aleister Crowley in 1904 as The Book of the Goetia of Solomon the King.

Goetic Theurgy, another practice described in the Lesser Key of Solomon, is similar to the book's description of Goetia, but is used to invoke aerial spirits.

The Ancient Greek word γοητεία (goēteía) means "charm, jugglery, sorcery", from γόης (góēs) "sorcerer, wizard" (plural: γόητες góētes). The meaning of "sorcerer" is attested in a scholion, or commentary, referring to the Dactyli, a mythical race, stating that according to Pherecydes of Syros and Hellanicus of Lesbos, those to the left are goētes, while those to the right are deliverers from sorcery. The word may be ultimately derived from the verb γοάω "groan, bewail" (goáō). Derivative terms are γοήτευμα "a charm" (goḗteuma, plural γοητεύματα goēteúmata) and γοητεύω "to bewitch, beguile" (goēteúō).

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