The letter Tav (ת) is the last of the twenty-two Hebrew letters, a glyph of completion and sealing. Its name derives from the Semitic root meaning "mark" or "sign," and its ancient pictographic form was a cross or an X, a symbol of ownership, covenant, and finality. In the Hebrew language, Tav serves as the sign of the accusative case and the feminine singular suffix, grounding it in grammatical closure and definition.

Position on the Tree of Life

Tav corresponds to the 32nd Path, the final and lowest path on the Tree of Life, connecting the sephirah Malkuth (Kingdom) to the sephirah Hod (Splendor). This path is the last of the thirty-two paths of wisdom, representing the culmination of the divine descent into material manifestation and the threshold of the physical world.

Astrological and planetary correspondence

In the Hermetic Qabalah, Tav is assigned to the planet Saturn (Shabbathai). This correspondence aligns with Saturn's attributes of limitation, structure, time, and the binding of form—the final seal placed upon creation. The letter's cross-like shape also echoes the Saturnine symbol of the scythe or the cross of matter.

Historical context

The letter Tav has a rich history in Jewish mysticism and scripture. In the Book of Ezekiel (9:4), a Tav is marked on the foreheads of the righteous to spare them from destruction, a direct reference to its function as a protective sign or seal. In the Sefer Yetzirah, Tav is described as the letter that "seals the world" and is associated with the element of Earth, the final and most dense of the four elements. Later Kabbalistic texts, such as the Zohar, elaborate on Tav as the letter of truth (Emet), the final letter of the word, and the seal of the divine name. In the context of the 32 Paths, Tav represents the complete integration of the spiritual into the physical, the final letter that completes the alphabet and thus the entire system of creation.

Closing

In Liber 777, Tav appears in the row for Hebrew Letters at Path 32, the final step of the thirty-two paths. Its presence here signifies the ultimate condensation of divine energy into the material world, the seal of Saturn, and the mark of completion that closes the cycle of the alphabet and the Tree of Life.