Psalms 21:13

Be thou exalted, Lord, in thine own strength -This is the concluding part of the psalm (see the introduction), expressing a desire that God “might” be exalted over all his foes; or that his own strength might he so manifestly put forth that he would be exalted as he ought to be. This is the ultimate and chief desire of all holy created beings, that God might be exalted in the estimation of the universe above all other beings - or that he might so triumph over all his enemies as to reign supreme. So will we sing and praise thy power -That is, as the result of thy being thus exalted to proper honor, we will unite in celebrating thy glory and thy power.