Psalms 135:14

"The Lord has judged His people, and will be called upon among His servants" [Psalm 135:14]. Already has He judged the people. Save the final judgment, the people of the Jews is judged. What is "judged"? The just are taken away, the unjust are left. But if I lie, or am thought to lie, because I have said, it is already judged, hear the Lord saying, "I have come for judgment into this world, that they who see not may see, and they who see may be made blind." [John 9:39] The proud are made blind, the lowly are enlightened. Therefore, "He has judged His people." Isaiah spoke the judgment. "And now, thou house of Jacob, come ye, let us walk in the light of the Lord." [Isaiah 2:5] This is a small matter; but what follows? "For He has put away His people, the house of Israel." The house of Jacob is the house of Israel; for he who is Jacob, the same is Israel....Therefore God had judged His people, by separating the evil and the good; that is to say, "He shall be called upon among His servants." By whom? By the Gentiles. For how vast are the nations who have come in by faith. How many farms and desert places now come in to us? They come thence no one can tell how numerously; they would believe. We say to them, What will you? They answer, To know the glory of God. Believe, my brethren, that we wonder and rejoice at such a claim of these rustic people. They come I know not whither, roused up by I know not whom. How shall I say, I know not by whom? I know indeed by whom, because He says, "No one comes to Me, save whom the Father draws." [John 6:44] They come suddenly from the woods, the desert, the most distant and lofty mountains, to the Church; and many of them, nay, near all hold this language, so that we see of a truth that God teaches them within. […]

For the Lord will judge his people. He will exercise personal discipline over them, and not leave it to their foes to maltreat them at pleasure. When the correction is ended he will arise and avenge them of their oppressors, who for a while were used by him as his rod. He may seem to forget his people, but it is not so; he will undertake their cause and deliver them. The judges of Israel were also her deliverers, and such is the Lord of hosts: in this sense—as ruling, preserving, and delivering his chosen—Jehovah will judge his people.

For the Lord will judge his people. He will exercise personal discipline over them, and not leave it to their foes to maltreat them at pleasure. When the correction is ended he will arise and avenge them of their oppressors, who for a while were used by him as his rod. He may seem to forget his people, but it is not so; he will undertake their cause and deliver them. The judges of Israel were also her deliverers, and such is the Lord of hosts: in this sense—as ruling, preserving, and delivering his chosen—Jehovah will judge his people. And he will repent himself concerning his servants. When he has smitten them, and they lie low before him, he will pity them as a father pitieth his children, for he doth not afflict willingly. The Psalm speaks after the manner of men: the nearest description that words can give of the Lord's feeling towards his suffering servants is that he repents the evil which he inflicted upon them. He acts as if he had changed his mind and regretted smiting them. It goes to the heart of God to see his beloved ones oppressed by their enemies: though they deserve all they suffer, and more than all, yet the Lord cannot see them smart without a pang. It is remarkable that the nations by which God has afflicted Israel have all been destroyed as if the tender Father hated the instruments of his children's correction. The chosen nation is here called, first, "his people", and then "his servants:" as his people he judges them, as his servants he finds comfort in them, for so the word may be read. He is most tender to them when he sees their service; hence the Scripture saith, "I will spare them, as a man spareth his own son that serveth him." Should not the "servants" of God praise him?

The Lord will judge his people - He will do them justice against their enemies.

For the Lord will judge his people - He will interpose in their behalf by his judgments, or by directing the course of events in their favor. This language is copied literally from Deu 32:36: “For the Lord shall judge his people, and repent himself for his servants.” It is there a part of the song of Moses after the journey through the wilderness, after smiting the kings of the Amorites and of Bashan; and when, delivered from their enemies, the Israelites had come to the borders of the promised land, Deut. 31. The language was, therefore, especially appropriate to the design of this psalm. And he will repent himself concerning his servants - In behalf of his people. That is, he will do as if he repented, or had changed his mind. He will stay his judgments. He will not suffer his people to be destroyed. He will not permit the judgments which seemed to threaten their entire ruin to be carried out to the full. They shall be arrested midway as if God had then changed his mind. Of course, all this is language accommodated to human weakness, and to the manner of speaking among people.