A search on wikipedia gives following etymology for the word
The etymology of the term is from Greek
ενέργεια,
εν- means "in" and
έργον means "work"; the
-ια suffix forms an abstract noun. The compound
εν-εργεια in
Epic Greek meant "divine action" or "magical operation"; it was later used by
Aristotle in a meaning of "activity, operation" or "vigour", and by
Diodorus Siculus for "force of an engine."
as one can see the word has a root in Divinity, but science probably lifted the terminology and twisted it !!!! ??
happy reading,
sincerely,
yogi