7. I will praise thee He affirms it to be a singular instance of the loving-kindness of God, if a person has made considerable proficiency in his law. As a token and testimony of this, he here puts the giving of thanks to God; as if he should say, Lord, thou wilt confer upon me an inestimable blessing, if thou instruct me in thy law. It follows, therefore, that nothing in this life is more to be desired than this; and my fervent prayer is, that we may be fairly and fully convinced of the truth of it. For while searching carefully after such things as we deem advantageous to us, we do not overlook any earthly convenience, and yet we neglect that which is of most importance. The phrase, the judgments of thy righteousness, is the same with the commandments, in which perfect righteousness is comprehended; and thus the prophet commends God’s law on account of the thorough perfection of the doctrine contained in it. From this verse we learn, that none will praise God unfeignedly and cordially but he who has made such proficiency in his school as to mold his life into subjection to him. It is vain to make a pretense of praising God with the mouth and the tongue if we dishonor him by our life. Hence the prophet very justly here makes the fruit of genuine piety to consist in celebrating the praises of God without hypocrisy.