Psalms 89:13

The more God's works are known, the more they are admired. And to praise the Lord, is to acknowledge him to be such a one that there is none like him. Surely then we should feel and express reverence when we worship God. But how little of this appears in our congregations, and how much cause have we to humble ourselves on this account! That almighty power which smote Egypt, will scatter the enemies of the church, while all who trust in God's mercy will rejoice in his name; for mercy and truth direct all he does. His counsels from eternity, and their consequences to eternity, are all justice and judgment.

Thou hast a mighty arm, omnipotence is thine in smiting or uplifting; strong is thy hand, thy power to create and grasp is beyond conception great; and high is thy right hand —thy skill is incomparable, thy favour ennobling, thy working glorious. The power of God so impressed the Psalmist that in many ways he repeated the same thought: and indeed the truth of God's omnipotence is so full of refreshment to gracious hearts that it cannot be too much dwelt upon, especially when viewed in connection with his mercy and truth, as in the following verse.