المزامير ١٨:٢

The various terms used describe God as an object of the most implicit and reliable trust. rock--literally, "a cleft rock," for concealment. strength--a firm, immovable rock. horn of my salvation--The horn, as the means of attack or defense of some of the strongest animals, is a frequent emblem of power or strength efficiently exercised (compare Deu 33:17; Luk 1:69). tower--literally, "high place," beyond reach of danger.

I will call upon the Lord,.... In prayer, for fresh mercies, and further appearances of himself, and discoveries of his grace and favour; who is worthy to be praised; for the perfections of his nature, the works of his hands, his providential goodness, and more especially for his covenant grace and blessings in Christ. The Targum is, "in praise, or with an hymn, I pray before the Lord;'' agreeably to the rule the apostle gives, Phi 4:6; and this prayer was a prayer of faith, as follows; so shall I be saved from mine enemies: which was founded upon past experience of God's goodness to him in distress, when he called upon him, as the next words show.

This psalm we met with before, in the history of David's life, 2 Sa. 22. That was the first edition of it; here we have it revived, altered a little, and fitted for the service of the church. It is David's thanksgiving for the many deliverances God had wrought for him; these he desired always to preserve fresh in his own memory and to diffuse and entail the knowledge of them. It is an admirable composition. The poetry is very fine, the images are bold, the expressions lofty, and every word is proper and significant; but the piety far exceeds the poetry. Holy faith, and love, and joy, and praise, and hope, are here lively, active, and upon the wing. I. He triumphs in God (Psa 18:1-3). II. He magnifies the deliverances God had wrought for him (v. 4-19). III. He takes the comfort of his integrity, which God had thereby cleared up (Psa 18:20-28). IV. He gives to God the glory of all his achievements (Psa 18:29-42). V. He encourages himself with the expectation of what God would further do for him and his (Psa 18:43-50). To the chief musician, A psalm of David, the servant of the Lord, who spake unto the Lord the words of this song in the day that the Lord delivered him from the hand of all his enemies.

18:2 A shield is an image of protection, salvation, and victory (7:10; 18:2, 30, 35; 84:11; 91:4; 115:9, 10, 11; 119:114; 144:2). It evokes a response of trust, waiting, and godly confidence.