But I will sing of thy power; rather, of thy strength—the same word as that used in Psalms 59:9 and Psalms 59:17. Yea, I will sing aloud of thy mercy in the morning. When the morning came, David had escaped (1 Samuel 19:12), and could "sing of God's mercy" securely at Ramah, where he had joined Samuel.
For thou hast been my Defense and Refuge in the day of my trouble; or, my High Tower, as in Psalms 59:9 and Psalms 59:17.