Psalm 18 is adapted from David’s personal prayer recorded in 2 Samuel 22. Therefore, the two chapters are almost identical.
David’s prayer reveals both a deep personal relationship with God as well as an understanding of God’s character and ways. It is encouraging to note that despite David’s great sin, his repentance and dependence on God have kept him close to the Almighty.
God is merciful and will accept the penitent sinner who calls on Him in faith…just as He accepted David.
David understood that the Kingship was an undeserved gift of God. He was absolutely dependent on God for deliverance from his enemies, and he gave God all the credit for his victories…
The Lord lives, and blessed be my rock,
and exalted be the God of my salvation—
the God who gave me vengeance
and subdued peoples under me,
who delivered me from my enemies;
yes, you exalted me above those who rose against me;
you rescued me from the man of violence.
For this I will praise you, O Lord, among the nations,
and sing to your name.
Great salvation he brings to his king,
and shows steadfast love to his anointed,
to David and his offspring forever (Psalm 18:46-50).
David knew that he experienced all of life directly from the hand of God. We are no different. We also must depend on God for all of our earthly successes – and for the will to persevere through our failures. Ultimately, we should cry out with David…
I love you, O Lord, my strength.
The Lord is my rock and my fortress and my deliverer,
my God, my rock, in whom I take refuge,
my shield, and the horn of my salvation, my stronghold.
I call upon the Lord, who is worthy to be praised,
and I am saved from my enemies (Psalm 18:1-3).