Well, the soul is the seat of experience and personality, and no personality is without its multitude of facets. The final unification of soul and body occurs after the death of our mortals by proper offerings, and knowing the proper spells. However, until that individual survives the perils of Duat they are always at risk of experiencing a second death. If successful, they become akh and live forever in the afterlife, and some even appear upon the body of my mother — Nut — as stars.

[ it varies, but that's one route he knows of

sourly, he adds: ] Duat is that. Yes. My brother, Osiris, is the god that oversees it.