When people refer to godhood most are referring to the entities that scriptures, myths and religions speak of. The god(s) of nature, of the universe or of creation.
Omnisium, it’s a state of spiritually being. The awareness of the truth, the universe and your interpretation of it, including the understanding of the full impact of that/your interpretation. It’s the name of a socio-politico-legal system, a realistic (u)topia where real balance exists between the opposing forces that shape our world.