Verse 7. - I will praise thee with uprightness of heart, when I shall have learned thy righteous judgments. But, before the Law can be observed, it must be known and understood. This, then, is the first thing. Then obedience and acceptable praise will follow.

119:1-8 This psalm may be considered as the statement of a believer's experience. As far as our views, desires, and affections agree with what is here expressed, they come from the influences of the Holy Spirit, and no further. The pardoning mercy of God in Christ, is the only source of a sinner's happiness. And those are most happy, who are preserved most free from the defilement of sin, who simply believe God's testimonies, and depend on his promises. If the heart be divided between him and the world, it is evil. But the saints carefully avoid all sin; they are conscious of much evil that clogs them in the ways of God, but not of that wickedness which draws them out of those ways. The tempter would make men think they are at them out of those ways. The tempter would make men think they are at liberty to follow the word of God or not, as they please. But the desire and prayer of a good man agree with the will and command of God. If a man expects by obedience in one thing to purchase indulgence for disobedience in others, his hypocrisy will be detected; if he is not ashamed in this world, everlasting shame will be his portion. The psalmist coveted to learn the laws of God, to give God the glory. And believers see that if God forsakes them, the temper will be too hard for them.I will praise thee with uprightness of heart,.... In the most sincere manner, in the most affectionate way, with the whole heart; sensible of great favours received, and great obligations laid under; see Psalm 9:1;

when I shall have learned thy righteous judgments; or, "the judgments of thy righteousness" (o): of the righteousness of God, declared in his righteous law; which is founded upon, and is according to, the strictest rules of justice and equity; and so are all the precepts of it: and of the righteousness of Christ, revealed in the Gospel; by which God appears to be just, while he is the justifier of him that believes in Jesus. Now the precepts of the one, and the doctrines of the other, are to be learned, and learned of God, in his word and by his Spirit. The psalmist had been learning them, but was desirous of learning more of them, not being a complete proficient in them; and of learning them, not merely in the theory, but in the practice and experience of them; which, when he had attained unto, as he hoped he should, it would be matter of the most sincere praise and thankfulness.

(o) "judicia justitiae tuae", Pagninus, Montanus, Tigurine version, Musculus, Gejerus; so Junius & Tremellius, Piscator, Michaelis.