That they may walk in my statutes, and keep mine ordinances, and do them: and they shall be my people, and I will be their God.
And David my servant shall be king over them; and they all shall have one shepherd: they shall also walk in my judgments, and observe my statutes, and do them.
Teaching us that, denying ungodliness and worldly lusts, we should live soberly, righteously, and godly, in this present world;