Psalms 119:1

1Blessed are they who are upright In these words the prophet sets forth the same paradox which we met with at the commencement of the Book of Psalms. All men naturally aspire after happiness, but instead of searching for it in the right path, they designedly prefer wandering up and down through endless by-paths, to their ruin and destruction. The Holy Spirit deservedly condemns this apathy and blindness. And but for man’s cupidity, which, with brutish impetuosity, hurries him in the opposite direction, the meaning of the words would appear quite plain to him. And the further a man wanders from God, the happier does he imagine himself to be; and hence all treat, as a fable, what the Holy Spirit declares about true piety and the service of God. This is a doctrine which scarcely one among a hundred receives.

The term way, is here put for the manner, or course and way of life: and hence he calls those upright in their way, whose sincere and uniform desire it is to practice righteousness, and to devote their life to this purpose. In the next clause of the verse, he specifics more clearly, that a godly and righteous life consists in walking in the law of God If a person follow his own humor and caprice, he is certain to go astray; and even should he enjoy the applause of the whole world, he will only weary himself with very vanity. But it may be asked, whether the prophet excludes from the hope of happiness all who do not worship God perfectly? Were this his meaning, it would follow that none except angels alone would be happy, seeing that the perfect observance of the law is to be found in no part, of the earth. The answer is easy: When uprightness is demanded of the children of God, they do not lose the gracious remission of their sins, in which their salvation alone consists. While, then, the servants of God are happy, they still need to take refuge in his mercy, because their uprightness is not complete. In this manner are they who faithfully observe the law of God said to be truly happy; and thus is fulfilled that which is declared in Psalms 32:2, “Blessed are they to whom God imputeth not sins.” In the second verse, the same doctrine is confirmed more fully, by pronouncing blessed, not. such as are wise in their own conceit, or assume a sort of fantastical holiness, but those who dedicate themselves to the covenant of God, and yield obedience to the dictates of hits law. Farther, by these words, he tells us that God is by no means satisfied with mere external service, for he demands the sincere and honest affection of the heart. And assuredly, if God be the sole judge and disposer of our life:, the truth must occupy the principal place in our heart, because it is not sufficient to have our hands and feet only enlisted in his service.