G0014–ἀγαθοεργέω–agathoergeō

and yet by His beneficence He has not left His existence unattested--His beneficence, I mean, in sending you rain from Heaven and fruitful seasons, satisfying your hearts with food and joyfulness."

ἀγαθουργῶν, agathourgōn “doing good,”

They must be beneficent, rich in noble deeds, open-handed and liberal;

ἀγαθοεργεῖν, agathoergein “to do good,”