(4) Thou hast maintained my right.--Literally, thou hast made my judgment, as the LXX. and Vulg. For this confidence in the supreme arbiter of events compare Shakespeare:--

"Is this your Christian counsel? Out upon you!

Heaven is above all yet. There sits a Judge

That no king can corrupt."--Henry VIII.

Verse 4. - For thou hast maintained my right and my cause. David uniformly ascribes his military successes, not to his own ability, or even to the valour of his soldiers, but to God's favour. God's favour, which is secured by the justice of his cause, gives him victory after victory. Thou surest in the throne judging right. While the late battle raged, God sat upon his heavenly throne, administering justice, awarding defeat and death to the wrong-doers who had wantonly attacked his people, giving victory and glory and honour to those who stood on their defence against the aggressors.

9:1-10 If we would praise God acceptably, we must praise him in sincerity, with our whole heart. When we give thanks for some one particular mercy, we should remember former mercies. Our joy must not be in the gift, so much as in the Giver. The triumphs of the Redeemer ought to be the triumphs of the redeemed. The almighty power of God is that which the strongest and stoutest of his enemies are no way able to stand before. We are sure that the judgment of God is according to truth, and that with him there is no unrighteousness. His people may, by faith, flee to him as their Refuge, and may depend on his power and promise for their safety, so that no real hurt shall be done to them. Those who know him to be a God of truth and faithfulness, will rejoice in his word of promise, and rest upon that. Those who know him to be an everlasting Father, will trust him with their souls as their main care, and trust in him at all times, even to the end; and by constant care seek to approve themselves to him in the whole course of their lives. Who is there that would not seek him, who never hath forsaken those that seek Him?For thou hast maintained my right and my cause,.... Or vindicated and established his righteous cause; God had pleaded and defended it, and by the flight, fall, and ruin of his enemies, had clearly made it appear that his cause was just and good;

thou sittest in the throne judging right; God has not only a throne of grace on which he sits, and from whence he distributes grace and mercy to his people, but he has a throne of judgment, and which is prepared for it, as in Psalm 9:7; where he sits as the Judge of all the earth, and will do right; nor can he do otherwise, though his judgments are not always manifest in the present state of things; and the vindication of the psalmist's innocence and uprightness is another reason of his joy and gladness.