G4400–προχειρίζω–procheirizō

and that he may send Christ Jesus, who was ordained for you before,

προκεχειρισμένον prokecheirismenon “appointed”

He said, 'The God of our fathers has appointed you to know his will, and to see the Righteous One, and to hear a voice from his mouth.

προεχειρίσατό proecheirisato “has appointed”

But arise, and stand on your feet, for I have appeared to you for this purpose: to appoint you a servant and a witness both of the things which you have seen, and of the things which I will reveal to you;

προχειρίσασθαί procheirisasthai “to appoint”