Psalm 40
1 I waited patiently for the Lord; and he inclined unto me, and heard my cry.
2 He brought me up also out of an horrible pit, out of the miry clay, and set my feet upon a rock, and established my goings.
3 And he hath put a new song in my mouth, even praise unto our God: many shall see it, and fear, and shall trust in the Lord.
4 Blessed is that man that maketh the Lord his trust, and respecteth not the proud, nor such as turn aside to lies.
5 Many, O Lord my God, are thy wonderful works which thou hast done, and thy thoughts which are to us-ward: they cannot be reckoned up in order unto thee: if I would declare and speak of them, they are more than can be numbered.
6 Sacrifice and offering thou didst not desire; mine ears hast thou opened: burnt offering and sin offering hast thou not required.
7 Then said I, Lo, I come: in the volume of the book it is written of me,
8 I delight to do thy will, O my God: yea, thy law is within my heart.
9 I have preached righteousness in the great congregation: lo, I have not refrained my lips, O Lord, thou knowest.
10 I have not hid thy righteousness within my heart; I have declared thy faithfulness and thy salvation: I have not concealed thy lovingkindness and thy truth from the great congregation.
11 Withhold not thou thy tender mercies from me, O Lord: let thy lovingkindness and thy truth continually preserve me.
12 For innumerable evils have compassed me about: mine iniquities have taken hold upon me, so that I am not able to look up; they are more than the hairs of mine head: therefore my heart faileth me.
13 Be pleased, O Lord, to deliver me: O Lord, make haste to help me.
14 Let them be ashamed and confounded together that seek after my soul to destroy it; let them be driven backward and put to shame that wish me evil.
15 Let them be desolate for a reward of their shame that say unto me, Aha, aha.
16 Let all those that seek thee rejoice and be glad in thee: let such as love thy salvation say continually, The Lord be magnified.
17 But I am poor and needy; yet the Lord thinketh upon me: thou art my help and my deliverer; make no tarrying, O my God.
Psalm 40 Commentary
Chapter Overview
Psalm 40 joins thanksgiving and lament in one prayer. David remembers how the Lord lifted him from a destructive pit, gave him firm footing, and placed a new song in his mouth. That remembered rescue becomes the foundation for trusting God when fresh troubles surround him.
The superscription identifies the psalm with David and gives it to the chief musician, showing that a personal testimony became material for public worship. The chapter moves from patient waiting to praise, from praise to willing obedience, and from obedience to another urgent plea for deliverance.
This movement keeps the psalm realistic. A past answer to prayer does not prevent every later crisis, and mature faith does not live only on yesterday’s experience. David remembers, proclaims, confesses, and asks again. The closing words, “the Lord thinketh upon me,” summarize his confidence while he remains poor and needy.
Key Themes
“I waited patiently” reflects an emphatic Hebrew expression that can be rendered “waiting, I waited.” The phrase does not describe passive indifference. David continued looking to the Lord while the answer was delayed. Biblical patience is sustained dependence, not the absence of longing or repeated prayer.
God “inclined” to David and heard his cry. The image pictures the exalted Lord bending attentively toward a distressed worshiper. David’s rescue begins not with his own ability to climb out, but with God’s compassionate attention to a voice rising from helplessness.
The “horrible pit” and “miry clay” portray danger, instability, and entrapment. The language may gather several experiences into one vivid metaphor rather than identify a single physical location. In contrast, the rock and established steps represent security, direction, and restored capacity to move forward.
The new song is a response to a new act of mercy. It need not mean that every word or melody had never existed before. God’s deliverance gives familiar praise renewed force because the worshiper now speaks from fresh experience. Rescue becomes testimony rather than a private possession.
Many will “see it, and fear, and shall trust in the Lord.” They cannot literally see a song, but they can observe the changed life and hear the public praise produced by God’s work. Holy fear leads here not to flight from God, but to confidence in him.
The blessed person makes the Lord his trust and refuses to turn toward the proud or toward lies. Trust is never merely inward sentiment; it redirects allegiance. David contrasts dependence on God with admiration for self-exalting people, deceptive powers, and false promises of security.
Verse 5 expands from one rescue to God’s innumerable works and thoughts “to us-ward.” David sees providence as personal without making it narrow. God’s care reaches his covenant people in more ways than they can organize or count, and gratitude grows by remembering more than the latest crisis.
“Sacrifice and offering thou didst not desire” does not abolish the sacrificial system that God had given Israel. It rejects the idea that ritual can substitute for a listening, obedient life. The same principle appears in 1 Samuel 15: obedience is better than sacrifice when worshipers try to use ceremony to excuse rebellion.
“Mine ears hast thou opened” can picture God digging out or opening the ear so that the servant truly hears. Some have connected the wording with the pierced ear of a lifelong servant, but the immediate emphasis is readiness to receive and obey God’s command. Hearing becomes genuine when it produces willing action.
David answers, “Lo, I come,” and says that the volume of the book speaks concerning him. A scroll contained God’s revealed instruction, including the responsibilities of the covenant king and worshiper. David presents himself for the duty God has prescribed rather than inventing his own terms of service.
Verse 8 moves obedience from external requirement to inward delight: “thy law is within my heart.” God’s will is not merely endured under pressure. It is treasured and desired. This inwardness anticipates the covenant promise of God’s law written on the heart in Jeremiah 31, while remaining a present confession of devoted obedience.
David does not hide righteousness, faithfulness, salvation, lovingkindness, or truth within himself. He declares them in the great congregation. The repeated negatives—“I have not refrained,” “I have not hid,” and “I have not concealed”—stress that gratitude carries a responsibility to bear truthful public witness.
After speaking of God’s lovingkindness and truth to others, David asks those same qualities to preserve him. Testimony does not make a person self-sufficient. The one who teaches the congregation about grace must still live by grace and ask continually for the mercy he has proclaimed.
Verse 12 changes the emotional atmosphere. Innumerable evils surround David, and his own iniquities take hold of him. He faces outward danger and inward guilt at the same time. The psalm therefore refuses the easy assumption that every faithful testimony ends all struggle or that God’s servant has no further need to confess.
David’s inability to “look up” and his failing heart describe shame, fear, and emotional exhaustion. Yet he still addresses God. Spiritual collapse is not overcome by pretending to feel strong. The prayer models turning toward the Lord even when guilt and circumstances have reduced confidence to an urgent cry.
“Make haste to help me” is the language of emergency, not an attempt to control God. David has already shown patience in verse 1, so urgency and patience are not opposites. Faith can wait over time and still plead honestly that the need has become immediate.
The requests against enemies are judicial appeals. David asks that those seeking his destruction be frustrated, exposed, and turned back. He does not claim permission to take private revenge. He places hostile schemes before God, who alone can judge motives and restrain evil without becoming unjust.
Those who say “Aha, aha” delight in humiliation rather than truth. David answers malicious celebration with a larger prayer: may all who seek God rejoice, and may lovers of salvation continually say, “The Lord be magnified.” The psalm contrasts joy in another person’s ruin with joy in God’s saving greatness.
The final confession holds humility and assurance together: “I am poor and needy; yet the Lord thinketh upon me.” David does not minimize his need or exaggerate his importance. His comfort is that the Lord’s attention is not reserved for the strong, wealthy, composed, or socially secure.
Verses 13–17 appear again with small differences as Psalm 70. Their reuse shows that a prayer first voiced in one setting could serve worshipers in later emergencies. Scripture itself models returning to faithful words when a new crisis resembles an earlier one.
Important Verses and Questions
What is the “new song” in verse 3? It is praise born from renewed experience of God’s rescue. The expression emphasizes a fresh reason for worship more than musical novelty. A believer may sing familiar truths as a new song when providence has made their meaning newly personal.
Does verse 6 mean sacrifices were useless? No. God instituted sacrifices, but he never accepted them as replacements for repentance, faith, and obedience. The psalm exposes ritualism: bringing an offering while refusing to hear God. Worship is truthful when outward acts express a heart ready to do his will.
Why does Hebrews 10 say “a body hast thou prepared me” where Psalm 40 says “mine ears hast thou opened”? Hebrews 10 quotes the ancient Greek form of the psalm, which expresses the servant’s prepared embodiment rather than opened ears. Both forms emphasize a life made ready for obedience, and Hebrews applies that obedience fully to Christ’s self-offering.
Is Psalm 40 a prophecy about Jesus? Verses 6–8 reach their fullest realization in Christ, as Hebrews explicitly teaches. Yet the whole psalm should not be placed directly on Jesus’ lips in the same way, because verse 12 includes confession of personal iniquities. David’s obedient kingship provides a pattern that the sinless Messiah fulfills perfectly.
What does “in the volume of the book it is written of me” mean? In David’s setting, God’s written instruction defined the calling he was to embrace. In the New Testament application, Christ comes to accomplish the divine will testified beforehand in Scripture. The line is about submission to God’s revealed purpose, not self-important speculation about hidden predictions.
How can David say the Lord delivered him and then ask for deliverance again? God’s former faithfulness gives grounds for present prayer, not immunity from future trouble. Christian testimony should not freeze life at its best moment. The same person may praise a past rescue, confess current sin, and urgently seek fresh help.
Practical Applications
Wait actively rather than passively. Continue praying, obeying known duties, seeking wise help, and refusing false shortcuts while the answer remains delayed. Patient faith does not require calm feelings at every moment; it keeps returning to the Lord as the only secure source of rescue.
Turn deliverance into testimony. Describe what God has done without making yourself the hero, overstating events, or promising that everyone will receive the same outcome. The goal of the new song is that others see God’s trustworthiness and are invited to place their confidence in him.
Examine whether worship is replacing obedience. Religious speech, attendance, giving, or service can coexist with resistance to a clear command. Ask where God is opening your ears and whether “I delight to do thy will” accurately describes the next decision in front of you.
Use faithful prayers again when trouble returns. Repeating biblical words is not empty repetition when the heart is engaged. Psalm 40 and Psalm 70 show that remembered language can help a distressed person pray when exhaustion makes original words difficult to form.
Read Psalm 40 between Psalm 39 and Psalm 41. Psalm 39 asks for strength amid brevity, Psalm 40 remembers rescue while seeking it again, and Psalm 41 blesses those who consider the poor. Together they direct fragile people toward hope, testimony, mercy, and dependence on God.