He said: “The LORD is my rock, my fortress, and my deliverer.
Let us observe, in this song of praise, I. How David adores God, and gives him the glory of his infinite perfections. There is none like him, nor any to be compared with him (Sa2 22:32): Who is God, save the Lord? All others that are adored as deities are counterfeits and pretenders. None is to be relied on but he. Who is a rock, save our God?
Commenting on 2 Samuel 22:2-51
The God of my rock; in him will I trust: he is my shield, and the horn of my salvation, my high tower, and my refuge, my saviour; thou savest me from violence. See Gill on Psa 18:2.
And he said, The LORD [is] my rock, and my fortress, and my deliverer; (b) By the diversity of these comfortable means, he shows how his faith was strengthened in all temptations.