theurgy vs causal agency

theurgy and causal agency both are nouns.

Word	Noun	Adjective	Verb	Adverb
theurgy	Yes	No	No	No
causal agency	Yes	No	No	No

As nouns, causal agency is a hypernym of theurgy; that is, causal agency is a word with a broader meaning than theurgy:

theurgy: the effect of supernatural or divine intervention in human affairs
causal agency: any entity that produces an effect or is responsible for events or results

Other hypernyms of theurgy include causal agent, cause.

theurgy (noun)	causal agency (noun)
white magic performed with the help of beneficent spirits (as formerly practiced by Neoplatonists)	any entity that produces an effect or is responsible for events or results
the effect of supernatural or divine intervention in human affairs