προϋπάρχειν

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

Source

Greek > English (Woodhouse Verbs Reversed)

(see also προϋπάρχω): begin, be first to do a thing, be the first to do a thing