Position on the Tree of Life

Niddah occupies the position of Chokmah (Wisdom) on the supernal triangle—the second Sephirah which is the active, creative, outstreaming principle. In this placement, the concept of separation becomes a dynamic, generative motion. The ‘impurity’ of Niddah is not moral defilement but a state of altered sacred energy, a retreat of the divine presence at a particular phase. At Chokmah, this is the root impulse of all cycles of withdrawal and return, the first pulsation that creates intervals in the continuous flow of infinity.

Astrological and planetary correspondence

Directly following the associated correspondences in 777, the planetary attribution for the step of Chokmah is the Zodiac (in the Yetziratic arrangement, the sphere of the Wheel of Fortune). However, in the context of this row, Niddah is placed in Assiah, the world of action. Its astrological resonance is not one of a specific planet but of the primal revolution itself—the turning of the cycle that governs generation and decay, the 28-day rhythm of the moon reflected in human biology. It links to the hidden sphere of the Moon (Yesod) as the direct vehicle of that rhythm, but here it is seen as the active principle of that revolution in the material plane.

Historical context

Niddah is a foundational legal category in Jewish religious law (Halakha), codified in the Mishnah and Talmud (Tractate Niddah). The laws involve the separation of a married couple during menstruation and for a period thereafter, followed by ritual immersion in a mikveh. The term appears first in Leviticus 12:2, 15:19 et seq. In Kabbalistic thought, particularly in the Zohar and later Lurianic texts, Niddah takes on symbolic meaning as the Sitra Achra (the ‘Other Side’) or the realm of impurity that must be avoided to maintain union with the Shekhinah. It represents a state where the feminine principle (Malchut) is separated from the masculine (Tiferet), reflecting cosmic exile. In the Hermetic and Qabalistic synthesis of Liber 777, this is transmuted into a more abstract category: the revolvement of the divine name ינדא (Iynda) in Assiah. This particular permutation of the Tetragrammaton brings the hidden letter Yod into the final Heh position, signifying the active, fathering principle manifesting in the world of action. The revolution is the process of separation and recombination—the turning of that name through all its variations across the Sephiroth, each representing a different facet of exile and redemption. In the context of Chokmah, it is the root of that motion, the initial separation that makes all further distinction possible.

Conclusion

In table 777 at this step, Niddah is the key to one of the twenty-two revolutions, a gate of permutation. It does not describe a woman or a law, but the fundamental act of separation as the primary outpouring of divine wisdom in the lowest world. It is the first turn of a wheel that drives all subsequent sacred exile and reintegration.