For he hath delivered me out of all trouble - This is spoken either in confident expectation of what would be, or as the statement of a general truth that God did deliver him from all trouble. It was what he had experienced in his past life; it was what he confidently expected in all time to come.
And mine eye hath seen his desire upon mine enemies - The words “his desire” are not in the original. A literal translation would be, “And on my enemies hath my eye looked.” The meaning is, that they had been overthrown; they had been unsuccessful in their malignant attempts against him; and he had had the satisfaction of “seeing” them thus discomfited. Their overthrow had not merely been reported to him, but he had had ocular demonstration of its reality. This is not the expression of malice, but of certainty. The fact on which the eye of the psalmist rested was his own safety. Of that he was assured by what he had witnessed with his own eyes; and in that fact he rejoiced. There is no more reason to charge malignity in this case on David, or to suppose that he rejoiced in the destruction of his enemies as such, than there is in our own case when we are rescued from impending danger. It is proper for Americans to rejoice in their freedom, and to give thanks to God for it; nor, in doing this, is it to be supposed that there is a malicious pleasure in the fact that in the accomplishment of this thousands of British soldiers were slain, or that thousands of women and children as the result of their discomfiture were made widows and orphans. We can be thankful for the mercies which we enjoy without having any malignant delight in those woes of others through which our blessings may have come upon us.