The title gives us the occasion of penning this psalm; we had it before (Sa2 22:1), only here we are told that the psalm was delivered to the chief musician, or precentor, in the temple-songs. Note, The private compositions of good men, designed by them for their own use, may be serviceable to the public, that others may not only borrow light from their candle, but heat from their fire. Examples sometimes teach better than rules. And David is here called the servant of the Lord, as Moses was, not only as every good man is God's servant, but because, with his sceptre, with his sword, and with his pen, he greatly promoted the interests of God's kingdom in Israel. It was more his honour that he was a servant of the Lord than that he was king of a great kingdom; and so he himself accounted it (Psa 116:16): O Lord! truly I am thy servant. In these verses,

I.He triumphs in God and his relation to him. The first words of the psalm, I will love thee, O Lord! my strength, are here prefixed as the scope and contents of the whole. Love to God is the first and great commandment of the law, because it is the principle of all our acceptable praise and obedience; and this use we should make of all the mercies God bestows upon us, our hearts should thereby be enlarged in love to him. This he requires and will accept; and we are very ungrateful if we grudge him so poor a return. An interest in the person loved is the lover's delight; this string therefore he touches, and on this he harps with much pleasure (Psa 18:2): "The Lord Jehovah is my God; and then he is my rock, my fortress, all that I need and can desire in my present distress." For there is that in God which is suited to all the exigencies and occasions of his people that trust in him. "He is my rock, and strength, and fortress;" that is, 1. "I have found him so in the greatest dangers and difficulties." 2. "I have chosen him to be so, disclaiming all others, and depending upon him alone to protect me." Those that truly love God may thus triumph in him as theirs, and may with confidence call upon him, Psa 18:3. This further use we should make of our deliverances, we must not only love God the better, but love prayer the better - call upon him as long as we live, especially in time of trouble, with an assurance that so we shall be saved; for thus it is written, Whosoever shall call upon the name of the Lord shall be saved, Act 2:21.

II.He sets himself to magnify the deliverances God had wrought for him, that he might be the more affected in his returns of praise. It is good for us to observe all the circumstances of a mercy, which magnify the power of God and his goodness to us in it.

1.The more imminent and threatening the danger was out of which we were delivered the greater is the mercy of the deliverance. David now remembered how the forces of his enemies poured in upon him, which he calls the floods of Belial, shoals of the children of Belial, likely to overpower him with numbers. They surrounded him, compassed him about; they surprised him, and by that means were very near seizing him; their snares prevented him, and, when without were fightings, within were fears and sorrows, Psa 18:4, Psa 18:5. His spirit was overwhelmed, and he looked upon himself as a lost man; see Psa 116:3.

2.The more earnest we have been with God for deliverance, and the more direct answer it is to our prayers, the more we are obliged to be thankful. David's deliverances were so, Psa 18:6. David was found a praying man, and God was found a prayer-hearing God. If we pray as he did, we shall speed as he did. Though distress drive us to prayer, God will not therefore be deaf to us; nay, being a God of pity, he will be the more ready to succour us.

3.The more wonderful God's appearances are in any deliverance the greater it is: such were the deliverances wrought for David, in which God's manifestation of his presence and glorious attributes is most magnificently described, Psa 18:7, etc. Little appeared of man, but much of God, in these deliverances. (1.) He appeared a God of almighty power; for he made the earth shake and tremble, and moved even the foundations of the hills (Psa 18:7), as of old at Mount Sinai. When the men of the earth were struck with fear, then the earth might be said to tremble; when the great men of the earth were put into confusion, then the hills moved. (2.) He showed his anger and displeasure against the enemies and persecutors of his people: He was wroth, Psa 18:7. His wrath smoked, it burned, it was fire, it was devouring fire (Psa 18:8), and coals were kindled by it. Those that by their own sins make themselves as coals (that is, fuel) to this fire will be consumed by it. He that ordains his arrows against the persecutors sends them forth when he pleases, and they are sure to hit the mark and do execution; for those arrows are lightnings, Psa 18:14. (3.) He showed his readiness to plead his people's cause and work deliverance for them; for he rode upon a cherub and did fly, for the maintaining of right and the relieving of his distressed servants, Psa 18:10. No opposition, no obstruction, can be given to him who rides upon the wings of the wind, who rides on the heavens, for the help of his people, and, in his excellency, on the skies. (4.) He showed his condescension, in taking cognizance of David's case: He bowed the heavens and came down (Psa 18:9), did not send an angel, but came himself, as one afflicted in the afflictions of his people. (5.) He wrapped himself in darkness, and yet commanded light to shine out of darkness for his people, Isa 45:15. He is a God that hideth himself; for he made darkness his pavilion, Psa 18:11. his glory is invisible, his counsels are unsearchable, and his proceedings unaccountable, and so, as to us, clouds and darkness are round about him; we know not the way that he takes, even when he is coming towards us in ways of mercy; but, when his designs are secret, they are kind; for, though he hide himself, he is the God of Israel, the Saviour. And, at his brightness, the thick clouds pass (Psa 18:12), comfort returns, the face of affairs is changed, and that which was gloomy and threatening becomes serene and pleasant.

4.The greater the difficulties are that lie in the way of deliverance the more glorious the deliverance is. For the rescuing of David, the waters were to be divided till the very channels were seen; the earth was to be cloven till the very foundations of it were discovered, Psa 18:15. There were waters deep and many, waters out of which he was to be drawn (Psa 18:16), as Moses, who had his name from being drawn out of the water literally, as David was figuratively. His enemies were strong, and they hated him; had he been left to himself, they would have been too strong for him, Psa 18:17. And they were too quick for him; for they prevented him in the day of his calamity, Psa 18:18. But, in the midst of his troubles, the Lord was his stay, so that he did not sink. Note, God will not only deliver his people out of their troubles in due time, but he will sustain them and bear them up under their troubles in the mean time.

5.That which especially magnified the deliverance was that his comfort was the fruit of it and God's favour was the root and fountain of it. (1.) It was an introduction to his preferment, Psa 18:19. "He brought me forth also out of my straits into a large place, where I had room, not only to turn, but to thrive in." (2.) It was a token of God's favour to him, and that made it doubly sweet: "He delivered me because he delighted in me, not for my merit, but for his own grace and good-will." Compare this with Sa2 15:26, If he thus say, I have no delight in thee, here I am. We owe our salvation, that great deliverance, to the delight God had in the Son of David, in whom he has declared himself to be well pleased.

In singing this we must triumph in God, and trust in him: and we may apply it to Christ the Son of David. The sorrows of death surrounded him; in his distress he prayed (Heb 5:7); God made the earth to shake and tremble, and the rocks to cleave, and brought him out, in his resurrection, into a large place, because he delighted in him and in his undertaking.

I will love thee, O Lord, my strength. These words are not in twenty second chapter of Second Samuel: the psalm there begins with Psa 18:2. The psalmist here expresses his love to the Lord, and his continuance in it; that Jehovah the Father was, is, and ever will be the object of Christ's love, is certain; and which has appeared by his readiness in the council and covenant of grace to do his will; by his coming down from heaven to earth for that purpose; by his delight in it, it being his meat and drink to do it; and by his sufferings and death, which were in compliance with, and obedience to it, Joh 14:31; and as in David, so in all regenerate ones, there is love to God; Jehovah is loved by them in all his persons; Jehovah the Father is loved, and to be loved, for the perfections of his nature, because of the works of his hands, of creation and providence; and particularly because of his works of special grace and goodness, and especially because of his love wherewith he has loved his people, Jo1 4:19. Jehovah the Son is loved, and to be loved, above all creatures and things whatever, sincerely and heartily, fervently and constantly; because of the loveliness of his person, the love of his heart, and his works of grace and redemption; all of him is lovely; and he is to be loved, and is loved, in his person, offices, relations, people, word, and ordinances: Jehovah the Spirit is loved, and to be loved, because of his person and perfections, and operations of grace; as a sanctifier, comforter, the spirit of adoption, the earnest and pledge of eternal glory. The word here used signifies the most intimate, tender, and affectionate love; it often designs mercy and bowels of mercy; so Aben Ezra interprets it of seeking mercy of God: the reasons are as follow in this verse and Psa 18:2, because "the Lord is my strength"; so he was to Christ as man, who as such was the man of his right hand, the Son of Man, whom he made strong for himself, to do his work, and for his glory, Psa 80:17; he promised to strengthen him, and he did, Psa 89:21; and so he is the strength of all his saints, even Jehovah, Father, Son, and Spirit; he is the strength of their hearts both in life and at death; he is the strength of their graces, who strengthens that which he has wrought for them, and in them; he strengthens them to do their duty, to bear the cross, and every affliction, and against every enemy of their souls; and this renders him very lovely and amiable to them.

; and so he is the strength of all his saints, even Jehovah, Father, Son, and Spirit; he is the strength of their hearts both in life and at death; he is the strength of their graces, who strengthens that which he has wrought for them, and in them; he strengthens them to do their duty, to bear the cross, and every affliction, and against every enemy of their souls; and this renders him very lovely and amiable to them.

Psalms 18:2

psa 18:2

psa 18:2

psa 18:2The Lord is my rock,.... To whom the saints have recourse for shelter and safety, for supply, support, and divine refreshment; and in whom they are secure, and on whom they build their hopes of eternal life and happiness, and so are safe from all enemies, and from all danger. Christ is called a Rock on all these accounts, Psa 61:2;

and my fortress; or garrison; so the saints are kept in and by the power of God as in a garrison, Pe1 1:5;

and my deliverer: out of all afflictions, and from all temptations, and out of the hands of all enemies; from a body of sin and death at last, and from wrath to come;

my God; the strong and mighty One, who is able to save, and who is the covenant God and Father of his people;

my strength, in whom I will trust; as Christ did, and to whom these words are applied in Heb 2:13; and as his people are enabled to do even under very distressing and discouraging circumstances, Job 13:15;

my buckler; or shield; who protects and defends them from their enemies, and preserves them from the fiery darts of Satan;

and the horn of my salvation; who pushes, scatters, and destroys their enemies, and saves them; a metaphor taken from horned beasts; so Christ, the mighty and able Saviour, is called, Luk 1:69;

and my high tower; such is the name of the Lord, whither the righteous run and are safe, Pro 18:10; and where they are above and out of the reach of every enemy; see Isa 33:16; in Sa2 22:3, it is added, "and my refuge, my Saviour, thou savest me from violence". These various epithets show the fulness of safety in Jehovah, the various ways he has to deliver his people from their enemies, and secure them from danger; and the psalmist beholding and claiming his interest in him under all these characters, rendered him exceeding lovely and delightful to him; and each of them contain a reason why he loved him, and why, in the strength of grace, he determined to love him. God may be regarded in all these characters by Christ as man.