Psalms 7:17

I will praise the Lord according to his righteousness -That is, particularly as manifested in the treatment of the righteous and the wicked, protecting the one, and bringing deeserved punishment upon the other. The purpose of the psalm is to show this. In the course of the psalm the author had declared his full conviction that this was the character of God, and now, in view of this, he says that he will render to him the praise and glory which such a character deserves. He will acknowledge him by public acts of praise as such a God; and will at all times ascribe these attributes to him.