Why Crowley renamed seven tarot cards — and what each name really means

Lay a Thoth deck next to a Rider-Waite-Smith deck and seven of the twenty-two Major Arcana cards simply don't match by name. It's not a translation issue or a stylistic flourish — Aleister Crowley deliberately renamed roughly a third of the trumps when he designed the deck with Lady Frieda Harris in the 1930s and 40s, and each change is doing real work inside his own religious system, Thelema, which he founded after claiming to receive a channelled text called The Book of the Law in 1904.

Strength became Lust. The traditional image — a figure calmly restraining a lion — gets reframed away from disciplined virtue and toward raw, ecstatic force: the assertion of will as a kind of sacred, unrestrained energy, which is closer to how Crowley used the word "lust" in his own writing than its everyday meaning. Justice became Adjustment. Rather than a courtroom image of moral judgment handed down from outside, Adjustment reframes the card around cosmic balance restoring itself — closer to a law of physics than a verdict. Temperance became Art. Crowley leaned into alchemical language, reframing the card's blending-and-balancing imagery as "the Great Work" — creation itself as the spiritual discipline, not moderation for its own sake.

Judgement became The Aeon. This is arguably the most doctrinally loaded rename in the deck. Thelema's entire cosmology is organized around the idea of a "New Aeon" superseding the old religious order — renaming Judgement to The Aeon swaps out Christian last-judgment imagery wholesale for Crowley's own religious framework. The World became The Universe, widening the card's traditional sense of earthly completion into something more explicitly cosmic in scope. And two cards got quieter, more streamlined titles: The Magician became The Magus, and The High Priestess became The Priestess — both trims that drop a layer of specifically Christian-coded language in favor of terms drawn more directly from Crowley's own ceremonial-magic vocabulary.

Taken together, the renamings aren't a random list of aesthetic preferences — they're a consistent pattern of pulling each card away from its older Christian or courtroom-adjacent framing and toward Thelemic doctrine specifically. Reading a Thoth deck by its card names alone is, in a real sense, reading a condensed outline of the religion Crowley built it to express.