Ϝ ϛ (Digamma)

Digamma (Ϝ, ϛ) is the sixth letter of the original Greek alphabet, later discarded from the standard written sequence but retained in the Milesian numeric system as the symbol for the number 6. Its name means “double gamma,” referring to its archaic shape (Ϝ), which resembles two stacked gamma letters. The lowercase cursive form (ϛ) persisted into the medieval period as a ligature for στ and as the numeral stigma. The letter originally represented the /w/ sound (the wau or vau of the Semitic ancestor), a consonant lost early in most Greek dialects.

Position on the Tree of Life

On the 32‑path diagram, Ϝ ϛ is assigned to Path 16, the sixteenth path of wisdom which runs from Chokmah (2) to Chesed (4). This is the path of the Heh final of Tetragrammaton, the Daughter who is also the Bride, and of the Vau as the Son made manifest in the fourth Sephirah. The number 6 thus aligns with Tiphareth (the sixth Sephirah) as the solar centre of the Microprosopus, yet the path itself links the Supernal Father (Chokmah) to the expansive Mercy (Chesed), indicating a current of creative force that descends through the Abyss to the sphere of form. The Digamma stands at the threshold where the ineffable dual wisdom of the Father becomes the measure and the boundary of the forming world.

Astrological and planetary correspondence

In the system of Liber 777, the Greek letters on the paths are not given direct planetary rulers; rather they are the vehicle for the formula of the path itself. Path 16 (Ϝ ϛ) is under the presidency of the astrological sign Taurus (the Bull, Venus’s house of earthy manifestation). The letter’s numeric value 6 links it to Tiphareth and the Sun in its microcosmic aspect, but the path’s Tarot Trump is The Hierophant (the fifth path of the Vau in the Hebrew alphabet). The Digamma thus concentrates the forces of the Pentad (five) into the Heptad (seven), acting as the ‘seal of the Son’ who receives the tradition from above and hands it downward.

Historical context

Digamma is the great survivor of alphabetic evolution—a letter that outlived its own sound. In the earliest Greek epigraphy (e.g., the 8th‑century BCE Dipylon Oinochoe), it appears as a regular letter (Ϝ) for the /w/ sound in words like Ϝάναξ (wanax, “lord”). By the classical period, most dialects had lost the sound, but the symbol remained in use as a numeral in Ionia and later throughout the Hellenistic world.

In the Milesian numeric system (c. 5th century BCE), the alphabet was divided into three groups of nine: units (1–9), tens (10–90), and hundreds (100–900). Digamma took the sixth slot (ϛʹ = 6), while the archaic letter Koppa (Ϙ) took 90, and Sampi (Ϡ) took 900. This triad of obsolete letters—each a ghost of an earlier phoneme—formed the backbone of Greek arithmetic. By the 2nd century CE, the cursive stigma (ϛ), a ligature of sigma and tau, had merged with the numeral shape, so that Byzantine scribes wrote the number 6 as a curled flourish that looked little like the original square-letter Ϝ.

The Gnostics and later Hermeticists seized on this palimpsest: the letter that died as a sound but lived as a number was made a symbol of the hidden sixth sephirah—the solar centre that is both the heart of the Tree and the point of sacrifice (the 6 of the hexagram). In the Chaldean Oracles and in the numerology of the Sepher Yetzirah (where Heh = 5, Vau = 6), the Digamma is the Greek vessel for the Vau, the “nail” that joins the worlds.

In the 777 table, Ϝ ϛ appears on row LIII (The Greek Alphabet) at the 16th step, directly opposite the Hebrew letter Ayin (the eye, Capricorn, the Devil) on the 32‑path arrangement, and it aligns with the formula of the Sixth Path of the Sepher Yetzirah: “the path of the reflecting intelligence, so called because it restores the influence of the emanations from the original Holy Spirit.” The Digamma is that restoration: the reflection of the Crown (Kether) into the Abyss, manifesting as the Son who is the measure of all things.

In the table

In Liber 777, Ϝ ϛ is listed as the single Greek letter for row LIII at scale step 16 (Path 16). Its correspondences in other columns of that row include the Hebrew letter Ayin, the Tarot trump The Devil (in the Rider–Waite–Crowley arrangement), the zodiacal sign Capricorn, the astrological decanate of the 1st–10th degrees of Capricorn, and the godform Pan (as the goat‑legged creator of fear and ecstasy). The Digamma thus sits at the hinge where the solar path of the Hierophant (the interior Christ) meets the nocturnal, earthy path of the Goat—a single letter bridging the two great currents of the Tree of Life.