The story
See God and Holy Ghost.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: The person (hypostasis) of the Trinity or Godhead corresponding to divine essence present in the faithful (particularly, inspired prophets) and considered to proceed either (Eastern Orthodoxy) from God the Father alone or (Roman Catholicism) from Him together with God the Son. Full definition →
See God and Holy Ghost.
Etymology from Wiktionary, CC BY-SA 4.0.