ἀντέχειν
From LSJ
τὸ θέλημά σου τὸ ἀγαθὸν καὶ τέλειον, πάτερ → your good and perfect will, Father
Greek > English (Woodhouse Verbs Reversed)
(see also ἀντέχω): endure, last, withstand, be prevalent, face, hold out against, hold out, keep up, maintain one's ground, not to yield