Still we are celebrating the glories of the kingdom of God among men, and are called upon to praise him, as in the foregoing psalms; but those psalms looked forward to the times of the gospel, and prophesied of the graces and comforts of those times; this psalm seems to dwell more upon the Old-Testament dispensation and the manifestation of God’s glory and grace in that. The Jews were not, in expectation of the Messiah’s kingdom and the evangelical worship, to neglect the divine regimen they were then under, and the ordinances that were then given them, but in them to see God reigning, and to worship before him according to the law of Moses. Prophecies of good things to come must not lessen our esteem of good things present. To Israel indeed pertained the promises, which they were bound to believe; but to them pertained also the giving of the law, and the service of God, which they were also bound dutifully and conscientiously to attend to, Rom. 9:4. And this they are called to do in this psalm, where yet there is much of Christ, for the government of the church was in the hands of the eternal Word before he was incarnate; and, besides, the ceremonial services were types and figures of evangelical worship. The people of Israel are here required to praise and exalt God, and to worship before him, in consideration of these two things:—I. The happy constitution of the government they were under, both in sacred and civil things, Ps. 99:1-5. II. Some instances of the happy administration of it, Ps. 99:6-9. In singing this psalm we must set ourselves to exalt the name of God, as it is made known to us in the gospel, which we have much more reason to do than those had who lived under the law.