We are here taught, 1. To own ourselves under the highest obligations to walk in God's law. The tempter would possess men with an opinion that they are at their liberty whether they will make the word of God their rule or no, that, though it may be good, yet it is not so necessary as they are made to believe it is. He taught our first parents to question the command: Hath God said, You shall not eat? And therefore we are concerned to be well established in this (Psa 119:4): Thou hast commanded us to keep thy precepts, to make religion our rule; and to keep them diligently, to make religion our business and to mind it carefully and constantly. We are bound, and must obey at our peril. 2. To look up to God for wisdom and grace to do so (Psa 119:5): O that my ways were directed accordingly! not only that all events concerning us may be so ordered and disposed by the providence of God as not to be in any thing a hindrance to us, but a furtherance rather, in the service of God, but that our hearts may be so guided and influenced by the Spirit of God that we may not in any thing transgress God's commandments - not only that our eyes may be directed to behold God's statutes, but our hearts directed to keep them. See how the desire and prayer of a good man exactly agree with the will and command of a good God: "Thou wouldest have me keep thy precepts, and, Lord, I fain would keep them." This is the will of God, even our sanctification; and it should be our will. 3. To encourage ourselves in the way of our duty with a prospect of the comfort we shall find in it, Psa 119:6. Note, (1.) It is the undoubted character of every good man that he has a respect to all God's commandments. He has a respect to the command, eyes it as his copy, aims to conform to it, is sorry wherein he comes short; and what he does in religion he does with a conscientious regard to the command, because it is his duty. He has respect to all the commandments, one as well as another, because they are all backed with the same authority (Jam 2:10, Jam 2:11) and all levelled at the same end, the glorifying of God in our happiness. Those who have a sincere respect to any command will have a general respect to every command, to the commands of both testaments and both tables, to the prohibitions and the precepts, to those that concern both the inward and the outward man, both the head and the heart, to those that forbid the most pleasant and gainful sins and to those that require the most difficult and hazardous duties. (2.) Those who have a sincere respect to all God's commandments shall not be ashamed, not only they will thereby be kept from doing that which will turn to their shame, but they shall have confidence towards God and boldness of access to the throne of his grace, Jo1 3:21. They shall have credit before men; their honesty will be their honour. And they shall have clearness and courage in their own souls; they shall not be ashamed to retire into themselves, nor to reflect upon themselves, for their hearts shall not condemn them. David speaks this with application to himself. Those that are upright may take the comfort of their uprightness. "As, if I be wicked, woe to me; so, if I be sincere, it is well with me."

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 Psa 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.