Apep & Wadjet
Egypt held both serpents at once: Apep, chaos attacking the sun each night, and Wadjet, the protective cobra at the third eye.

Apep, serpent of dissolution, attacked the sun-barque every night of Egyptian time — never finally killed, only subdued nightly, with dawn as the daily proof. Temples performed scheduled rites of 'overthrowing Apep': civilization-scale shadow-hygiene. Yet the same land set a serpent at its highest point of honor: Wadjet, the cobra goddess rearing on the pharaoh's brow as the uraeus — protective fire at the third eye, while Mehen, the Coiled One, wrapped the sun-god safely through the dark hours. Position and relation, not species, decide shadow or gift.
The SGE Reading
One energy, two offices: the serpent that attacks the light and the serpent that guards it are distinguished only by relation.
Canon Resonance
The daily rite is the canon's hygiene teaching: the shadow is met on schedule, not only in emergencies.
A Micro-Practice
Create a small nightly 'overthrowing': name the day's chaos in one line, then close the notebook. Repeat. Dawn is the proof.
Sources & Respect
Egyptian funerary texts (Amduat, Book of Gates); uraeus iconography.