Great Work (Hermeticism)

The term Great Work (magnum opus) is a term used in Hermeticism and occult traditions descended from it, most prominently Thelema.[1] The Great Work signifies the spiritual path towards self-transcendence in its entirety. This is the process of bringing unconscious complexes into the conscious awareness, in order to integrate them back into oneself.[2] Accomplishing the Great Work, symbolized as the creation of the Philosopher's Stone, represents the culmination of the spiritual path, the attainment of enlightenment, or the rescue of the human soul from the unconscious forces which bind it.[3]

Eliphas Levi (1810–1875), one of the first modern ceremonial magicians and inspiration for the Hermetic Order of the Golden Dawn, discussed the Great Work at length, giving it a spiritual meaning by analogy to the alchemical Magnum Opus of 'perfecting' lead into gold and mortality into immortality:

Furthermore, there exists in nature a force which is immeasurably more powerful than steam, and by means of which a single man, who knows how to adapt and direct it, might upset and alter the face of the world. This force was known to the ancients; it consists in a universal agent having equilibrium for its supreme law, while its direction is concerned immediately with the great arcanum of transcendental magic... This precisely that which the adepts of the middle ages denominated the first matter of the Great Work. The Gnostics represented it as the fiery body of the Holy Spirit; it was the object of adoration in the secret rites of the Sabbath and the Temple, under the hieroglyphic figure of Baphomet or the Androgyne of Mendes.

He further defined it as such:

The Great Work is, before all things, the creation of man by himself, that is to say, the full and entire conquest of his faculties and his future; it is especially the perfect emancipation of his will.[4]

In ThelemaEdit

Within Thelema, the Great Work is generally defined as those spiritual practices leading to the mystical union of the Self and the All. Its founder, author and occultist Aleister Crowley re-iterated the idea of the unification of opposites, saying in his book Magick Without Tears:

The Great Work is the uniting of opposites. It may mean the uniting of the soul with God, of the microcosm with the macrocosm, of the female with the male, of the ego with the non-ego."[5]

Although the Great Work can describe specifically the moment of union between the self and the divine, it can also deal with the spiritual process in its entirety. Crowley also speaks on the Great Work as the conscious process of spiritual growth. Here Crowley described his own personal Great Work in the introduction to Magick (Book 4):

In my third year at Cambridge, I devoted myself consciously to the Great Work, understanding thereby the Work of becoming a Spiritual Being, free from the constraints, accidents, and deceptions of material existence.[6]

The aspect of conscious devotion to the Great Work is very important.[3] By purposefully, consciously turning inward and choosing to pursue self-realization, the seeker seals themself in their very own vas hermeticum, their very own alchemical vessel. This attitude of deliberate turning within is necessary for the Great Work. By consciously devoting oneself to the Great Work, and therefore sealing oneself within one's own vas hermeticum, the inner heat of psychic struggle which is generated from this aids in the dissolution of ego boundaries and the integration of what is unconscious.[2]

Within the system of the A∴A∴ magical Order the Great Work of the Probationer Grade is considered to be the pursuit of self-knowledge to, as Crowley said in The Confessions of Aleister Crowley, "obtain the knowledge of the nature and powers of my own being."[7] However, Crowley continues, the Great Work should also be something that is integrated into the daily life of all:

I insist that in private life men should not admit their passions to be an end, indulging them and so degrading themselves to the level of the other animals, or suppressing them and creating neuroses. I insist that every thought, word and deed should be consciously devoted to the service of the Great Work. 'Whatsoever ye do, whether ye eat or drink, do all to the glory of God'.[7]

Although Crowley often discussed the idea of "succeeding" or "accomplishing" in the Great Work, he also recognized that the process is ongoing. From his Little Essays Toward Truth:

The Quest of the Holy Grail, the Search for the Stone of the Philosophers—by whatever name we choose to call the Great Work—is therefore endless. Success only opens up new avenues of brilliant possibility. Yea, verily, and Amen! the task is tireless and its joys without bounds; for the whole Universe, and all that in it is, what is it but the infinite playground of the Crowned and Conquering Child, of the insatiable, the innocent, the ever-rejoicing Heir of Space and Eternity, whose name is MAN?[8]

This idea of an endless Great Work is also seen within classic alchemical perspectives. The idea of circumambulation, represented by the Ouroboros (a snake swallowing its own tail), suggests an endless cyclical process of first dissolving and then re-creating the personality, refining it each time. This idea is also seen in depth psychology as it is related to alchemy, where the Self continually, cyclically faces what it has repressed in order to integrate what has been repressed into itself.[2]

The term also appears in the Benediction at the end of Crowley's Gnostic Mass, where the Priest blesses the congregation with the words:

The LORD bring you to the accomplishment of your true Wills, the Great Work, the Summum Bonum, True Wisdom and Perfect Happiness.[6]


  1. ^ Redgrove, Herbert Stanley (1980). "Section 43: Bernard Trévisan". Alchemy: Ancient and Modern (reprint ed.). Ares. p. 54.
  3. ^ a b Gupta, Serena (2015). "Fire in the depths of Kundalini yoga and alchemy: A depth psychological guide to transformation". ProQuest Dissertations & Theses Global.
  4. ^ Lévi, Éliphas (1968). Transcendental Magic: its Doctrine and Ritual. Translated by Waite, Arthur Edward (Rev. ed.). London: Rider.
  5. ^ Crowley, Aleister. Magick Without Tears, "Letter C." New Falcon Publications, 1991. ISBN 1-56184-018-1
  6. ^ a b Crowley, Aleister; Mary Desti; Leila. Waddell (2004). Magick:Liber ABA, Book 4, Parts I-IV. Hymenaeus. Beta (ed.). York Beach, Maine: Samuel Weiser. ISBN 9780877289197.
  7. ^ a b Crowley, Aleister. The Confessions of Aleister Crowley, Penguin, 1989. ISBN 978-0-14-019189-9
  8. ^ Crowley, Aleister. Little Essays Toward Truth. "Man." New Falcon Publications, 1991. ISBN 1-56184-000-9