Assafœtida is the dried latex from the root of Ferula assa-foetida, a giant fennel native to Iran and Afghanistan. Its name derives from the Persian aza (mastic resin) and Latin foetidus (stinking). Scammony is the resinous root of Convolvulus scammonia, a Mediterranean bindweed. Indigo is the deep blue dye from Indigofera species, fermented to yield a near-fecal reek before reduction. Sulphur, the brimstone of antiquity, burns with a choking, acrid fume. These four are bound together in the Qabalistic tradition as the quintessence of evil odours—the olfactory signature of corruption, decay, and the infernal.

Position on the Tree of Life

This compound perfume corresponds to Path 32, the final and lowest path on the Tree of Life, which connects Malkuth (the Kingdom) to Yesod (the Foundation). Path 32 is the path of the letter Tau, the last letter of the Hebrew alphabet, symbolizing completion, death, and the gateway to the material world. Here, the foulest scents mark the extreme limit of descent into matter—the point where spirit is most heavily veiled.

Astrological and Planetary Correspondence

Path 32 is attributed to Saturn in its most oppressive aspect: the slow, cold, and binding planet that governs time, limitation, and the grave. The evil odours thus partake of Saturnine heaviness, melancholy, and the stench of mortality. In the Zohar, this path is called "the Intelligence of the Administrative Body," but in practical magic it is the realm of the Qliphoth—the shells of impurity that cling to the dregs of creation.

Historical Context

In the Hebrew Bible, sulphur is the agent of divine punishment on Sodom and Gomorrah (Genesis 19:24), and its smoke is the eternal torment of the damned (Revelation 14:10). The early Christian and Jewish apocryphal traditions associate foul odours with demons and the abyss; the Testament of Solomon describes demons that reek of sulphur and bitumen. In medieval grimoires, such as the Key of Solomon, assafœtida is burned to banish spirits or to invoke those of a chthonic nature—its stench is said to be unbearable to angels and pleasing to devils. Scammony, a violent purgative, was used in folk magic to "sweep out" evil influences, its bitterness and odour reinforcing its apotropaic role. Indigo, though prized as a dye, was in its raw fermented state so foul that Pliny the Elder (Natural History 35.46) notes it was considered a poison and used in curses. The alchemists, following Paracelsus, classified sulphur as one of the three primes (the "soul" of matter), but its burning smell was the signature of the prima materia in its most corrupted, unregenerate form.

In the Hermetic Order of the Golden Dawn, these four substances were compounded into a single incense for the Path of Tau, used in rituals of banishment, exorcism, and the consecration of the magical circle against hostile forces. The stench is not merely unpleasant but sacred in its negativity—a deliberate inversion of the sweet odours of the higher Sephiroth. As Crowley writes in 777, the evil odours are the perfume of the Qliphoth, the "shells" that must be traversed before the initiate can ascend.

In Liber 777

In the table of perfumes, the entry for Path 32 lists "Assafœtida, Scammony, Indigo, Sulphur (all Evil Odours)" as the sole perfume for this step. It stands in stark contrast to the ambergris of Keter, the olibanum of Tiphereth, and the jasmine of Yesod. Here, at the bottom of the Tree, the magician burns what the world abhors, acknowledging that the stench of death and corruption is the threshold of the material world—and the first step toward transcendence.