Deuteronomy 11:1

“Therefore thou shalt love the Lord thy God, etc.] Because he is so great and glorious in himself, and because he had done such great and good things for them, the Israelites, particularly in the multiplication of them, the last thing mentioned: and keep his charge; whatsoever the Lord had charged them to observe, even what follow: and his statutes and his judgments, and his commandments, alway; all his laws, ceremonial, judicial, and moral; and that constantly and continually, all the days of their lives.”

“AN EXHORTATION TO OBEDIENCE. (Deu. 11:1-32) Therefore thou shalt love the Lord thy God, and keep his charge--The reason for the frequent repetition of the same or similar counsels is to be traced to the infantine character and state of the church, which required line upon line and precept upon precept. Besides, the Israelites were a headstrong and perverse people, impatient of control, prone to rebellion, and, from their long stay in Egypt, so violently addicted to idolatry, that they ran imminent risk of being seduced by the religion of the country to which they were going, which, in its characteristic features, bore a strong resemblance to that of the country they had left.”

“thou shalt: This verse is the practical improvement of the conclusion of the foregoing chapter; while the next verse begins another view of the subject. Deu 6:5, Deu 10:12, Deu 30:16-20; Psa 116:1 keep: Lev 8:35; Zac 3:7 his statutes: Deu 4:1, Deu 4:5, Deu 4:40, Deu 6:1; Psa 105:45; Luk 1:74, Luk 1:75 Deuteronomy 11:2”

“In Deu 11:1-12 the other feature in the divine requirements ( Deu 10:12), viz., love to the Lord their God, is still more fully developed. Love was to show itself in the distinct perception of what had to be observed towards Jehovah (to "keep His charge," see at Lev 8:35), i.e., in the perpetual observance of His commandments and rights. The words, "and His statutes," etc., serve to explain the general notion, "His charge." "All days," as in Deu 4:10. Deuteronomy 11:2”