The Picatrix: A Manual of Astrological Magic

20 April 2026

Sometime in the tenth or eleventh century, an Arabic author in al-Andalus compiled the Ghāyat al-Ḥakīm, "The Goal of the Sage": four books gathering the astral magic of the medieval Islamic world into a single sprawling manual. Translated into Castilian at the court of Alfonso the Wise in 1256, and thence into the Latin that gave it the mysterious title Picatrix, it became the most notorious magic book of the European Middle Ages: copied nervously, condemned regularly, and mined by everyone from Ficino to Agrippa. If the Corpus Hermeticum gave Renaissance magic its theology, the Picatrix gave it its engineering.

The system

The Picatrix's magic is image magic under election: the fabrication of talismans at astrologically chosen moments, so that the image receives and holds the influence pouring down from its star. The theory is stated plainly: the cosmos is a hierarchy of causes, spirit flowing from the One through intellect and soul into the spheres, and from the planets into elemental matter; the sage's art is to catch that flow at the right node and moment. The books supply the practical tables: images of the planets in their exaltations, images for each of the 360 degrees, the twenty-eight lunar mansions with their operations, suffumigations, inks, metals, and the prayers to the planetary spirits, which are frank liturgies, Hermes is invoked by name, and the famous chapter on the Sabians of Harran describes a living planetary cult. It is this liturgical frankness that made the book scandalous: this is not natural magic hiding behind sympathies, but address to celestial persons.

Career and influence

The Latin Picatrix circulated in manuscript for centuries, too hot to print until the modern era. Ficino's astrological medicine in Three Books on Life, treated in our Venus essay, is Picatrix sanitized for a Christian physician's use; Agrippa's Three Books of Occult Philosophy absorbs its tables wholesale; and the modern critical editions, Ritter and Plessner's German translation of the Arabic, Pingree's Latin edition, and the recent English translations, have made a book once whispered about into a set text. The contemporary revival of traditional astrological magic, with its planetary talismans and elections, is in direct and acknowledged descent.

Reading it now

The practitioner who opens the Picatrix meets three things worth the price. A complete, coherent alternative model of how magic works, the astral-causation model, older and stranger than either the spirit and psyche framings discussed in Models of Magic. A discipline of timing that modern practice has largely lost: nothing in the Picatrix is done whenever one feels like it, and the deliberateness is itself half the ritual. And a sobering ethnographic window: the book's operations range from the sublime to the poisonous with the same calm, a reminder that medieval magic was not a self-help genre. Read it with the recent scholarship at hand, Attrell and Porreca's translation includes a clear-eyed introduction, and with the same historical spectacles one brings to any grimoire: the goal of the sage, the title says, and the sage was assumed to have done a great deal of homework first.