@typhlosion I associate it with Neal Stephenson's novel Anathem, which I quite enjoy, and have no idea what it means in the real world
@DialMforMara @typhlosion I use it in religious/spiritual contexts to talk about "living faith" as distinct from "having faith." In olden days, I would've said "walking the walk and not just talking the talk," but for once the shorter word won out over the bulky phrase in my vocabulary.