Blessed art thou, O Lord - Blessed art thou as the author of such a law. This language of benediction or doxology is an outbreak of feeling or adoration in view of such a law - so good, so holy, so suited to direct and guide man. The mind is full of the subject; and the lips give vent to the feeling of gratitude and joy that such a law had been revealed to people.

Teach me thy statutes - Make me more and more acquainted with a law so pure, so rich, so valuable.

Blessed art thou -

8. He must acknowledge the mercy of God, in so far preserving him from all the consequences of his sin.

9. He should beg of him to become his teacher that his heart and conscience might be instructed in the spirituality of his statutes.

Blessed art thou, O Lord,.... In himself, in his nature, persons, and perfections; the fountain of all happiness to angels and men, in time and to eternity; to whom all blessing, honour, and glory, are to be given. The psalmist takes this method of praising and ascribing blessing to God, for what he had received from him; particularly for teaching him what he had learned, Psalm 119:7; in hopes of succeeding in his following request:

teach me thy statutes; the knowledge of the best is imperfect. Good men desire to know more of God, of his mind and will, even of his revealed will; and that they may have grace and strength to act in conformity to it; for it is not the bare theory of things they desire to be taught, but the practice of them; and though ministers, and the ministry of the word, and administration of ordinances, may be and are means of teaching; yet there is none teaches like the Lord, Father, Son, and Spirit. The Targum and Syriac versions render it, "teach me thy decrees".

Blessed art thou, O LORD: teach me thy statutes.

119:9-16 To original corruption all have added actual sin. The ruin of the young is either living by no rule at all, or choosing false rules: let them walk by Scripture rules. To doubt of our own wisdom and strength, and to depend upon God, proves the purpose of holiness is sincere. God's word is treasure worth laying up, and there is no laying it up safe but in our hearts, that we may oppose God's precepts to the dominion of sin, his promises to its allurements, and his threatenings to its violence. Let this be our plea with Him to teach us his statutes, that, being partakers of his holiness, we may also partake of his blessedness. And those whose hearts are fed with the bread of life, should with their lips feed many. In the way of God's commandments there is the unsearchable riches of Christ. But we do not meditate on God's precepts to good purpose, unless our good thoughts produce good works. I will not only think of thy statutes, but do them with delight. And it will be well to try the sincerity of our obedience by tracing the spring of it; the reality of our love by cheerfulness in appointed duties.