105 is the Mystic Number of Path 14, the fourteenth triangular number (T₁₄ = 1+2+…+14 = 105). In the language of sacred arithmetic, triangular numbers represent cumulative wholeness—the full descent of a principle through its stages. 105 thus encodes the complete potential of Path 14: the sum of all numeric emanations from the first to the fourteenth step, a number that is also the product of 3 × 5 × 7, the three prime factors that link the Lower Face (3, Binah) with Severity (5, Geburah) and Victory (7, Netzach), hinting at the alchemical synthesis this path manages. The number was known to the Pythagoreans, who called the decad’s triangular counterpart a “world‑generating” quantity; later Neo‑Platonists saw in T₁₄ the number of the celestial spheres plus the Prime Mover. In the Sepher Yetzirah’s tradition of gematria, 105 is the value of məˈmalle (ממלה, ‘fulfilment’) and of ha‑pahad (הפחד, ‘the awe’), aligning with the path’s Qabalistic title of Nun (נ, ‘Fish’) and its fiery, mercurial nature. In the table of Liber 777, 105 occupies the fourteenth cell of the column Mystic Numbers of the Sephiroth, where it stands as the complete numeric signature of the Path of Nun—a number that is at once a sum, a product, and a key.