How does Psalm 18 relate to 2 Samuel 22?
It is almost the same poem, with small differences in wording. In 2 Samuel 22 it forms part of the appendices of the book, and in Psalms it is included among the compositions that were sung in worship.
Psalms · psalm 18 of 150
Psalm 18: Summary, Key Verses and Study Questions
Updated on
What happens in Psalm 18?
Psalm 18 is David's great song of thanksgiving on the day the Lord delivered him from all his enemies and from the hand of Saul. It describes how God, his rock and fortress, came down in a storm to rescue him, how he equipped him to prevail and how he made him head of nations. It ends praising the living God and his anointed king, David and his offspring.
The title attributes it to David, servant of the Lord, and says he addressed these words to the Lord on the day the Lord rescued him from the hand of all his enemies and from the hand of Saul. The same poem, with small variations, appears in 2 Samuel 22. It is one of the longest psalms and is a royal psalm of thanksgiving. Its center is God's faithfulness.
Psalm 18 summary
David begins with a declaration of love: I love you, O Lord, my strength. He calls him rock, fortress, deliverer, shield, horn of his salvation and stronghold. He tells how the cords of death encompassed him and the torrents of destruction assailed him, but in his distress he called upon the Lord, and the Lord heard him from his temple.
Then he describes God's answer with images of a storm: the earth reeled and rocked, smoke went up from his nostrils, he bowed the heavens and came down with thick darkness under his feet. He rode on a cherub and flew on the wings of the wind; he thundered from heaven, shot arrows and flashes of lightning, and the channels of the sea were seen. He reached down from on high and drew David out of many waters.
David acknowledges that the Lord rescued him because he delighted in him, and that he has kept the Lord's ways. God is faithful with the faithful, blameless with the blameless, and saves an afflicted people. With God he can run against a troop and leap over a wall. God equips him with strength, trains his hands for war and upholds him with his right hand, and his gentleness makes him great. David pursues his enemies, is made the head of nations, and peoples he did not know serve him. The psalm ends praising the Lord who lives, his rock, and promising to give him thanks among the nations, because he gives great salvation to his king and shows steadfast love to his anointed, to David and his offspring forever.
Chapter outline
- vv. 1-3: Love and praise for the Lord, rock, fortress and deliverer.
- vv. 4-6: David's distress and his cry to the Lord.
- vv. 7-19: God's answer: storm, descent and rescue from many waters.
- vv. 20-30: God is faithful with the faithful; his way is perfect and his word proved.
- vv. 31-45: God equips David to prevail and makes him head of nations.
- vv. 46-50: Final praise to the living God and to his anointed king.
Key verses in Psalm 18
References follow ESV book names and verse numbers. Read each verse in your Bible before the explanation.
Psalm 18:1
David declares his love for the Lord, his strength. The song begins with affection before victory: everything that follows springs from a relationship of love with God.
Psalm 18:2
The Lord is his rock, fortress, deliverer, shield, horn of salvation and stronghold. With several images David describes the ways in which God has protected him.
Psalm 18:30
God's way is perfect, his word proves true, and he is a shield for all who take refuge in him. David confesses that God's word and ways can be trusted.
Psalm 18:49
Therefore David will give thanks to the Lord among the nations. Paul quotes this verse in Romans 15:9 to show that praise to God among the Gentiles was already foreseen in Scripture.
Main themes
- The Lord, rock and deliverer
- Divine rescue
- God's faithfulness to the faithful
- The anointed king
- Praise among the nations
People and places
- David
- The Lord
- Saul
- The enemies
- The nations
Psalm 18 study questions and answers
6 questions with answers and references, ready for Sunday school, small group or a Bible quiz night.
1. What does David declare in the first verse?
Answer: That he loves the Lord, his strength. — Psalm 18:1
2. What images does David use to describe the Lord?
Answer: Rock, fortress, deliverer, shield, horn of salvation and stronghold. — Psalm 18:2
3. What did David do when the cords of death encompassed him?
Answer: He called upon the Lord, who heard him from his temple. — Psalm 18:4-6
4. On what did the Lord ride as he came down?
Answer: On a cherub, and he flew on the wings of the wind. — Psalm 18:10
5. Why did the Lord rescue him?
Answer: Because he delighted in him. — Psalm 18:19
6. What does David promise at the end?
Answer: To give thanks to the Lord among the nations and sing to his name. — Psalm 18:49
Application for today
Psalm 18 encourages us to put into words what God has done. David turns his rescues into a song that others can sing. In a small group you can invite each person to recall a time when God held them up and to tell it with the images that express it best.
The psalm also teaches us to recognize God as the source of all strength. David fights, runs and prevails, but he credits the power to the Lord. For Christians, the anointed king of verse 50 points to Christ, the son of David, whose kingdom has no end. Whoever trusts him can sing with David: the Lord lives, and blessed be my rock.
Psalm 18 culminates in praise to the living God and his anointed king. Psalm 19 changes scale, from the battlefield to the sky and to the law, and celebrates how God makes himself known in creation and in his Word.
Frequently asked questions about Psalm 18
What is the horn of my salvation?
The horn, in the Bible, symbolizes strength and power, like that of a bull. To say that God is the horn of his salvation means that he is the strength that saves him.
Why does David say the Lord rewarded him according to his righteousness?
David speaks of his faithfulness in the context of his life as the anointed king and of the injustice of his enemies. He does not claim to be sinless; he recognizes that God is faithful to those who seek him with integrity and that his salvation is a work of grace.