Designing onboarding protocols, personal discipline systems, or worldbuilding a philosophical order where everyday domestic integrity is a strict prerequisite for higher knowledge. ---

Honour the immortal gods according to established law, keep your sacred oaths, revere heroic ancestors and intermediary spirits, and fulfill your immediate duties to your family. In ancient Pythagoreanism, ethics begins with *kosmos*—structural order. The initiate does not invent private worship but renders homage "as established by law" (*nomōi*, visible in the facing Greek on p. 113). Reality is a continuous vertical scale of being descending from the Immortal Gods (unchanging celestial intelligences), through Illustrious Heroes (elevated human souls of great virtue), down to terrestrial *daimones* (ontological intermediaries governing the sub-lunary sphere, rendered by Redfield as "Spirits demi-Gods"), and finally anchoring in human kinship bonds (parents and blood relatives). "Guarding thy faith" translates the Greek *sebou horkon*—revering the Oath. In a brotherhood bound by sworn secrecy and mathematical harmony, breaking an oath fractures the linguistic covenant that binds human society to cosmic proportion. Civic piety and filial duty are the foundational tuning of the instrument before inner purification can begin. [INTERPRETATION: PRISCA THEOLOGIA / ESOTERIC] In the late antique and Renaissance *prisca theologia* chain—running from Iamblichus and Hierocles through Marsilio Ficino's commentaries on Platonic theology—this opening triad is read as an operational map of theurgic simpatico. Ficino and Giovanni Pico della Mirandola viewed the Pythagorean hierarchy as the pagan prefiguration of the celestial hierarchies: Gods correspond to intelligible forms or supercelestial angels, Heroes to perfected souls who mediate grace, and *daimones* to planetary and elemental intelligences. By performing "consecrated cult" (*theourgia*) and keeping the initiatory Oath, the magus aligns his *spiritus* with each rung of the cosmic ladder. Filial piety is not mere bourgeois morality; parents are the visible, material images of the generative Gods, so dishonouring one's father severs the astral sympathetic cord connecting the practitioner to the Demiurge.