Deuteronomy 6:17-19

17Ye shall diligently keep the commandments of Jehovah your God, and his testimonies, and his statutes, which he hath commanded thee. 18And thou shalt do that which is right and good in the sight of Jehovah; that it may be well with thee, and that thou mayest go in and possess the good land which Jehovah sware unto thy fathers, 19to thrust out all thine enemies from before thee, as Jehovah hath spoken.