theurgy

The story

1. Ancient Greek · derived fromθεουργίᾱ“sorcery”
2. Late Latin · derived fromtheūrgia
3. English todaytheurgy

From Late Latin theūrgia, from Ancient Greek θεουργίᾱ (theourgíā, “sorcery”), from θεός (theós, “god”) + ἔργον (érgon, “work”). By surface analysis, the- + -urgy.