Designing deep-work regimens, digital and nutritional fasts, or cognitive hygiene protocols for high-stakes decision-makers. ---

Keep yourself free from the forbidden foods and pollutions prescribed in the rites of purification and soul-liberation, exercising sharp discernment and setting best intelligence above as your charioteer. The facing Greek (p. 120) gives us the technical climax of Pythagorean operational practice: *All' eirgou brōtōn hōn eipomen en te katharmois / en te lysei psychēs krinōn*—"Abstain from the foods (*brōtōn*) of which we spoke both in the Purifications (*katharmois*) and in the Liberation of the Soul (*lysei psychēs*), exercising judgment/distinction (*krinōn*)." This is the poem's explicit anchor to the oral Pythagorean *akousmata* and dietary taboos (such as the abstention from animate flesh, beans, and specific sacred fish). In the system, certain material substances carry physiological and pneumatic heaviness that binds the soul to the body, interfering with *lysis psychēs* (the untying of the soul). Yet ritual taboo is never mechanical superstition: it must be paired with *krinōn* (critical discernment) and governed by setting *gnōmēn aristēn* ("best judgment/intelligence") on high as the **charioteer** (*hēniochon*). [INTERPRETATION: PRISCA THEOLOGIA / ESOTERIC] In the Neoplatonic and Renaissance esoteric reading (Iamblichus's *De Vita Pythagorica*, Porphyry's *On Abstinence*, and Ficino), the Pythagorean dietary taboos were occult technologies for purifying the *ochēma-pneuma* (the astral spirit-body). Eating heavy, blood-saturated or flatulent foods introduces gross elemental vapours into the blood, clouding the imagination and attracting low, terrestrial *daimones*. However, Hierocles and Ficino emphasized that physical vegetarianism is useless unless *Gnōmē* (the solar intellect) stands above as the *hēniochos* (Charioteer)—the exact image Plato borrowed for the *Phaedrus*—reining in the steeds of appetite and spirit so the soul-chariot can rise out of the sub-lunary sphere.