John Gill's Exposition of the Whole Bible
Psalms 96:13
Before the Lord,.... At the face of him, in his presence; meeting him as he comes, and rejoicing at his coming: this clause is to be joined to everyone in the two preceding verses:
for he cometh, for he cometh; which is repeated to show the certainty of Christ's coming, and the importance of it, and the just reason there was for the above joy and gladness on account of it; and it may be also, as Jerom and others have observed, to point out both the first and second coming of Christ, which are both matter of joy to the saints: his first coming, which was from heaven into this world, in a very mean and abject manner, to save the chief of sinners, to procure peace, pardon, righteousness, and eternal life for them, and therefore must be matter of joy: his second coming, which will be also from heaven, but in an extremely glorious manner, without sin, or the likeness of it, unto the salvation of is people: it will be as follows,
to judge the earth; the inhabitants of it, small and great, high and low, rich and poor, bond and free, quick and dead, righteous and wicked; when all works, words, and thoughts, good and bad, will be brought to account; and every man will be judged, as those shall be, with or without the grace of God:
he shall judge the world with righteousness, and the people with his truth; according to the rules of justice and equity; he will truly discern and rightly judge; his judgment will be according to his truth; he will approve himself to be the righteous Judge, and his judgment will appear to be a righteous judgment; for which he is abundantly qualified, as being the Lord God omniscient and omnipotent, holy, just, and true; see Acts 17:31.