Etymology of the Latin word theurgia
the Late Latin word theurgia
derived from the Late Greek word theourgia, θεουργία
derived from the Late Greek word ergon, ἔργον (work)
derived from the Proto-Indo-European root *werg-
derived from the Greek word theos, θεός (a deity, especially the supreme Divinity; figuratively, a magistrate; by Hebraism, very)
derived from the Proto-Indo-European root *dhēs-
using the Late Greek prefix theo-, ϑεο-
using the Greek suffix -ourgia, -ουργία