This poem, which contains the words of Psalm 18, is not only part of the epilogue but is a Spirit-inspired commentary to the books of 1-2 Samuel. It gives the proper perspective we need to understand the gospel according to David. In this sermon, pastor Matt reminds us that our God moves heaven and earth to save all who call upon his name. And those who take refuge in the Most High will be able to sing with David that Yahweh is my God, my rock, and my salvation, and that he is worthy to be praised.