Matthew Henry Commentary Deuteronomy 6:1-3

"Now this is the commandment, the statutes, and the ordinances, which Jehovah your God commanded to teach you, that ye might do them in the land whither ye go over to possess it; that thou mightest fear Jehovah thy God, to keep all his statutes and his commandments, which I command thee, thou, and thy son, and thy son`s son, all the days of thy life; and that thy days may be prolonged. Hear therefore, O Israel, and observe to do it; that it may be well with thee, and that ye may increase mightily, as Jehovah, the God of thy fathers, hath promised unto thee, in a land flowing with milk and honey." — Deuteronomy 6:1-3 (ASV)

In this and similar passages, the “commandments” seem to denote the moral law, the “statutes” the ceremonial law, and the “judgments” the law by which the judges decided. Moses taught the people all that, and only that, which God commanded him to teach. Thus, Christ's ministers are to teach his churches all that he has commanded, neither more nor less (Matthew 28:20).

The fear of God in the heart will be the most powerful principle of obedience. It is highly desirable that not only we, but also our children, and our children's children, may fear the Lord. Religion and righteousness advance and secure the prosperity of any people.