Psalms 7:6

David flees to God for succour. But Christ alone could call on Heaven to attest his uprightness in all things. All His works were wrought in righteousness; and the prince of this world found nothing whereof justly to accuse him. Yet for our sakes, submitting to be charged as guilty, he suffered all evils, but, being innocent, he triumphed over them all. The plea is, "For the righteous God trieth the hearts and the reins." He knows the secret wickedness of the wicked, and how to bring it to an end; he is witness to the secret sincerity of the just, and has ways of establishing it. When a man has made peace with God about all his sins, upon the terms of grace and mercy, through the sacrifice of the Mediator, he may, in comparison with his enemies, appeal to God's justice to decide.

We now listen to a fresh prayer, based upon the avowal which he has just made. We cannot pray too often, and when our heart is true, we shall turn to God in prayer as naturally as the needle to its pole. "Arise, O Lord, in thine anger." His sorrow makes him view the Lord as a judge who had left the judgment-seat and retired into his rest. Faith would move the Lord to avenge the quarrel of his saints. "Lift up thyself because of the rage of mine enemies" —a still stronger figure to express his anxiety that the Lord would assume his authority and mount the throne. Stand up, O God, rise thou above them all, and let thy justice tower above their villainies. "Awake for me to the judgment that thou hast commanded." This is a bolder utterance still, for it implies sleep as well as inactivity, and can only be applied to God in a very limited sense. He never slumbers, yet doth he often seem to do so; for the wicked prevail, and the saints are trodden in the dust. God's silence is the patience of longsuffering, and if wearisome to the saints, they should bear it cheerfully in the hope that sinners may thereby be led to repentance.