eon

definition: (Gnosticism) a divine power or nature emanating from the Supreme Being and playing various roles in the operation of the universe
example:
speech part: noun
synonyms: aeon
definition: an immeasurably long period of time
example: oh, that happened eons ago
speech part: noun
synonyms: aeon
definition: the longest division of geological time
example:
speech part: noun
synonyms: aeon

How eon is being used?