υἱαρχία
From LSJ
τὰ καλὰ καὶ συμφέροντα ταῖς ψυχαῖς ἡμῶν καὶ εἰρήνην τῷ κόσμῳ → what is good and profitable to our souls, and for peace to the world
German (Pape)
[Seite 1175] ἡ, die Herrschaft des Sohnes, Dionys. Areop.
Greek (Liddell-Scott)
υἱαρχία: ἡ, (υἱὸς) ἡ ἀρχή, ἡ ἐξουσία τοῦ Υἱοῦ, Διον. Ἀεροπ. 645C.