Prayer of Manasseh 1
The Prayer of Manasseh is one of the shortest books a reader will ever meet - a single penitential prayer of fifteen verses - and one of the most concentrated. It comes down to us in Greek, set among the Odes appended to the Psalms in the Septuagint, and it stands in the Apocrypha of the 1611 King James Bible: received as Scripture in the Eastern Christian tradition, treasured by others as the very model of how a sinner turns home.
It is read here as an ancient witness whose theme - the boundless mercy of God toward the one who repents - runs straight through the rest of Scripture. Its occasion is one of the most startling reversals in the Old Testament. The books of Kings remember Manasseh as the worst ruler Judah ever knew; the books of Chronicles add what Kings does not - that in his Babylonian captivity “he humbled himself greatly before the God of his fathers, and prayed unto him” (2 Chron. 33:12-13).
This prayer is the words later tradition gave to that turning.
The man behind it had earned his reputation. Manasseh set up altars to foreign gods inside the temple courts, practised sorcery and divination, and shed innocent blood “till he had filled Jerusalem from one end to another” (2 Kings 21:16). Then Assyria came, and the king who had bowed to idols was led away in chains. Somewhere in that captivity the prayer is set - not the polished thanks of a saint but the raw cry of a man at the end of himself, who can no longer pretend and will no longer excuse.
It moves, like many of the Psalms, in three clear motions: it lifts its eyes to who God is (vv. 1-8), it tells the unvarnished truth about who the speaker is (vv. 9-10), and it bows and begs for mercy (vv. 11-15).
What gives the prayer its enduring power is the gap it dares to span. On one side stands a God whose “angry threatening toward sinners” cannot be borne; on the other, a man whose sins outnumber the sand. Between them the prayer throws a single bridge - the mercy of God, “unmeasurable and unsearchable” (v. 6), “great” enough to save even “me, that am unworthy” (v. 14). Nothing in the prayer rests on the speaker's merit; everything rests on the character of the One he addresses.
Read what it sets before you - a holy God, an honest sinner, and a mercy wide enough to close the distance - and hear how each of those notes is gathered up and answered in the Gospel.
Tap any highlighted phrase to jump to the commentary that unpacks it.

People in this chapter
Prayer of Manasseh 1-8The God of the Fathers · Whose Mercy Is Unmeasurable
1Almighty God of our fathers, Abraham, Isaac, and Jacob 2who hast made heaven and earth, with all the ornament thereof 3 4 5thine angry threatening toward sinners is importable 6unmeasurable and unsearchable 7repentest of the evils of men 8thou hast appointed repentance unto me that am a sinner
The prayer begins with God, and specifically with the God of a covenant older than the speaker's shame: the Almighty God of our fathers, Abraham, Isaac, and Jacob, and of their righteous seed (v. 1). This is a deliberate and steadying move. Manasseh had spent his reign worshipping gods who were no gods; now, turning back, he reaches past his own ruined record to lay hold of the ancient promise, the LORD who bound Himself to a family and has never broken faith.
There is wisdom in the order. A man crushed by what he has done could easily begin and end with his own sin, circling it until it swallows him. The prayer lifts its eyes first to the One who was faithful long before the speaker was faithless - and only from that ground does it dare to speak of anything else. Repentance that starts with the self tends to drown; repentance that starts with God can breathe.
Having named the God of the fathers, the prayer turns to His power over all things - and refuses to make Him small or safe. This is the God who hast made heaven and earth, with all the ornament thereof, who bound the sea by the word of thy commandment and shut up the deep (vv. 2-3), before whom all men fear, and tremble (v. 4). And the prayer does not flinch from the hard half of that majesty: the majesty of thy glory cannot be borne, and thine angry threatening toward sinners is importable - that old word means simply unbearable, more than a man can carry (v. 5).
This matters enormously for what follows. The mercy the prayer is about to plead belongs to a God whose wrath against sin is real and weighty and just. A pardon means nothing from a judge who never took the offence seriously. By holding God's terrible glory and His unbearable anger in full view, the prayer makes the mercy it asks for cost something - and so makes it worth asking for.
Now comes the turn the whole prayer has been leaning toward, and it lands on the single conjunction but: but thy merciful promise is unmeasurable and unsearchable (v. 6). Against the unbearable weight of God's anger is set a mercy that has no measure and no bottom. The prayer piles up the words as if no single one will hold it - most high Lord, of great compassion, longsuffering, very merciful (v. 7) - and then makes its boldest claim: God has promised repentance and forgiveness to them that have sinned against thee, and of thine infinite mercies hast appointed repentance unto sinners, that they may be saved (v. 7).
That verb - appointed - is the heart of it. Repentance is something God Himself has ordained, a road He has built and opened on purpose so that sinners can come home. The door the prayer is about to knock on was hung by the One inside.
The eighth verse draws the line exactly where the prayer needs it. God is the God of the just, yet He hast not appointed repentance to the just, as to Abraham, and Isaac, and Jacob, which have not sinned against thee; but thou hast appointed repentance unto me that am a sinner (v. 8). The logic is almost startling in its humility. Manasseh does not claim a place among the patriarchs; he places himself on the other side of the ledger entirely, among those who have sinned - and then discovers that this is precisely the side repentance was made for.
The fathers did not need it; he does, and it is held out to him. The prayer thus turns its own unworthiness into the very ground of hope: I am exactly the kind of person this mercy was appointed for. Far from disqualifying him, his sin is what the appointed road of repentance was paved to carry. The publican will say it in fewer words; the prodigal will say it on the road home. Here the worst king of Judah says it first.
He told of a son who squandered everything, came to himself, and rehearsed almost Manasseh's own words - I have sinned against heaven, and before thee - only to find the father running to meet him while he was yet a great way off (Luke 15:18-21). And Paul, who had once persecuted the church of God, gave the pattern its boldest form: This is a faithful saying, and worthy of all acceptation, that Christ Jesus came into the world to save sinners; of whom I am chief (1 Tim. 1:15).
The prayer's logic - that the depth of one's sin is no barrier but the very reason the appointed mercy applies - is the Gospel's logic. None of this is to say a prayer set in Manasseh's mouth foresaw Christ. It is to say that the mercy it dared to trust is the mercy that came, in the end, to seek and to save the lost, and to cast out none who come.
Prayer of Manasseh 9-10Above the Number of the Sands · The Honest Confession
9sinned above the number of the sands of the sea 10bowed down with many iron bands, that I cannot lift up mine head
Now the prayer turns from God to the truth about the man, and it does not soften a word of it. I have sinned above the number of the sands of the sea (v. 9). The image is precise and devastating: the sand was Scripture's picture of what cannot be counted - the promise that Abraham's seed would be as the sand which is upon the sea shore (Gen. 22:17). Manasseh takes the image of innumerable blessing and turns it into a measure of his guilt: his sins, too, are beyond counting.
He says it once and then says it again - my transgressions are multiplied, my transgressions are multiplied - the doubling not of a man wallowing but of one who refuses to round the number down. There is no spin here, no spreading of blame to bad advisors or hard times or the sins of his father. He simply tells God the truth as it is. And the prayer makes plain what such honesty costs: I am not worthy to behold and see the height of heaven for the multitude of mine iniquities (v. 9).
The man cannot even lift his eyes. Shame has bent his gaze to the ground.
The confession deepens from counting to weight. I am bowed down with many iron bands, that I cannot lift up mine head, neither have any release (v. 10). On the surface these are the literal chains of a prisoner of war, the irons in which Assyria led the king away. But the image does double duty, and the prayer knows it: sin itself is a set of iron bands, a weight that bows the head and from which there is no release a man can win for himself.
Then comes the fullest naming of the wrong yet - not vague regret but an itemized confession: I have provoked thy wrath, and done evil before thee: I did not thy will, neither kept I thy commandments: I have set up abominations, and have multiplied offences (v. 10). Each clause names a real failure: the wrath provoked, the will undone, the commandments unkept, the idols set up. This is what true confession looks like - not a general murmur that one is “not perfect,” but the specific, unhurried admission of specific sins, owned without excuse.
The prayer lets the weight rest at full height precisely because the only hand that can lift it is the one it is about to reach for.
He does not say his transgressions are understandable; he says they are multiplied, beyond counting, and he says it twice (v. 9). Strange as it sounds, this unflinching honesty is itself a mercy to the one praying. As long as a sin stays vague, it keeps a quiet power - half-denied, half-managed, never fully faced. Named plainly before God, it loses that power; the lie you were telling yourself breaks. So consider what you have been explaining away instead of confessing - the thing you keep describing in soft, general words because the plain word would cost too much.
The way to lay a weight down is first to call it by its real name. The God who hears such honesty is waiting to lift the one who tells the truth.
Prayer of Manasseh 11-15The Knee of the Heart · The Plea and the Praise
11bow the knee of mine heart 12acknowledge mine iniquities 13forgive me, O Lord, forgive me 14thou wilt save me, that am unworthy, according to thy great mercy 15praise thee for ever all the days of my life
Everything in the prayer has been moving toward this gesture, and when it comes it is unforgettable: Now therefore I bow the knee of mine heart, beseeching thee of grace (v. 11). A king in chains might or might not be able to bend his body; what he can always bend is the inner self - the will, the pride, the long resistance - and that is what Manasseh bows. The knee of the heart is the whole posture of repentance pressed into a single image: not merely an outward show but the surrender of the deepest self, the part of a man that has refused for decades to kneel.
And notice what he asks for in that bowed posture - not justice, not what he has earned, but grace. Then the confession returns, stripped to its barest form: I have sinned, O Lord, I have sinned, and I acknowledge mine iniquities (v. 12). The doubling is the sound of a man who will not let himself off - not I made mistakes but I have sinned, said twice, with acknowledge meaning to own openly, to confess without evasion.
He hides nothing and pleads nothing but mercy.
The plea breaks open in verse 13, and the repetition tells you everything about the man behind it: I humbly beseech thee, forgive me, O Lord, forgive me, and destroy me not with mine iniquities. The doubled forgive me, forgive me is not careless redundancy; it is the cry of one who has only this single hope and clings to it with both hands. He asks God not to reserve evil for him, not to condemn me to the lower parts of the earth - he knows what his sins deserve, and he begs not to be dealt with as they deserve.
And then he gives the reason, the bedrock under the whole prayer: For thou art the God, even the God of them that repent (v. 13). This is who God is, gloriously and specifically - the God of them that repent, the One whose character it is to receive the returning. On that single truth Manasseh stakes his life. The prayer's confidence rests entirely on the nature of the One he prays to.
And then, astonishingly, the prayer stops asking and starts trusting. In me thou wilt shew all thy goodness: for thou wilt save me, that am unworthy, according to thy great mercy (v. 14). Note the verbs - not thou mayest save me, not if it please thee, but thou wilt. Somewhere between the bowing of verse 11 and this line, pleading has turned into assurance. This is faith in its purest form, and it is worth seeing exactly where the confidence comes from.
It rests on nothing in Manasseh - he calls himself, in the same breath, unworthy. It rests wholly on God's great mercy. The two halves of the verse sit side by side without contradiction: that am unworthy and thou wilt save me, held together by according to thy great mercy. That is the grammar of grace - salvation measured by the size of God's mercy, a mercy the prayer has already called unmeasurable. And there is a further beauty in the phrase in me thou wilt shew all thy goodness: the worse the sinner, the brighter the mercy that saves him shines.
Manasseh grasps that his very unworthiness will become the showcase of how good God is.
The prayer does not end where it began. It began bowed under iron, with eyes that could not lift to heaven; it ends with the voice raised in praise. Therefore I will praise thee for ever all the days of my life: for all the powers of the heavens do praise thee, and thine is the glory for ever and ever. Amen (v. 15). The therefore is the hinge: because God will save the unworthy according to His great mercy, praise is the only fitting response, and it will fill all the days that remain.
There is something quietly glorious in the man's last move. He looks up from his own small, ruined story and sees that he is joining a chorus already in full voice - all the powers of the heavens do praise thee. The forgiven sinner does not invent the praise of God; he is swept up into a song the whole of heaven has been singing all along. The prayer that opened in the dark of a Babylonian prison closes by adding one more voice, against all odds, to the worship of the universe.
That is what mercy does - it takes a man who could not raise his eyes and gives him a reason to lift his voice for ever.
Jesus pictured it twice over. He drew a son who took his inheritance and wasted it, then came to himself and turned home with words almost identical to this prayer - I have sinned against heaven, and before thee - and while he was yet a great way off, the father ran, and fell on his neck, and kissed him (Luke 15:18-21). He drew a tax collector who could not lift his eyes - the posture of verse 9 - and prayed only for mercy, and sent him home justified (Luke 18:13-14).
The conviction the prayer rests on, that a broken and a contrite heart, O God, thou wilt not despise (Ps. 51:17), Jesus speaks in His own voice as an unbreakable promise: him that cometh to me I will in no wise cast out (John 6:37). And the God who, in this prayer, hast promised repentance and forgiveness and is longsuffering, very merciful (v. 7) is the Father whom Jesus reveals running down the road to meet the one returning - the mercy that is the very heart of the good news.
Read alongside the record of Manasseh's actual restoration in 2 Chronicles 33, the prayer becomes a window: not a prediction of Christ, but a true picture of the grace that, when it came in Him, would receive even the chief of sinners and turn his chains into a song.
Only because his confidence is aimed in the right direction. He is trusting God's mercy, a mercy he has already called unmeasurable (v. 6). This is the quiet correction the prayer offers to two opposite mistakes. The first is to think you must become worthy before you may come - to keep God at a distance until you have cleaned yourself up, which is to wait for a day that never arrives. The second is to assume that because you are unworthy, the door is shut - that you, of all people, have gone too far.
The prayer refuses both. It comes while still unworthy, and it comes confident, because salvation is measured by the size of God's mercy. So bring what you actually are, not what you wish you were. Stop staging a worthiness you do not have, and stop nursing the lie that your particular failure is the one exception to grace. The same God who is the God of them that repent (v. 13) is waiting for you to come home.
Where this echoes in Scripture
The God of the Fathers · Whose Mercy Is Unmeasurable
- 2 Chronicles 33:12-13when he was in affliction, he besought the LORD his God, and humbled himself greatly before the God of his fathers, and prayed unto him.The historical occasion behind the whole prayer - the captive king who humbles himself and is heard.
- Exodus 34:6The LORD God, merciful and gracious, longsuffering, and abundant in goodness and truth.The very words of verse 7 - God's self-revelation as compassionate and longsuffering, the ground the prayer stands on.
- 1 Timothy 1:15Christ Jesus came into the world to save sinners; of whom I am chief.The prayer's claim that repentance is appointed for the sinner, not the just (v. 8) - carried to its boldest point.
- Luke 18:13-14God be merciful to me a sinner... this man went down to his house justified.The publican prays Manasseh's prayer in miniature - mercy pleaded by one who claims nothing.
Above the Number of the Sands · The Honest Confession
- Psalm 38:4mine iniquities are gone over mine head: as an heavy burden they are too heavy for me.The bowed head and crushing weight of verse 10 - sin felt as a load too heavy to carry or lift.
- Psalm 40:12they are more than the hairs of mine head... mine iniquities have taken hold upon me.Sins beyond counting, as in verse 9 - the burden that overwhelms the one who finally faces it.
- 1 John 1:9If we confess our sins, he is faithful and just to forgive us our sins.The honest naming of verse 10 - confession met not with crushing but with a faithful promise to forgive.
- Proverbs 28:13He that covereth his sins shall not prosper: but whoso confesseth and forsaketh them shall have mercy.Why the prayer refuses to soften or excuse (v. 10) - mercy meets the one who uncovers sin, not the one who hides it.
The Knee of the Heart · The Plea and the Praise
- Psalm 51:17The sacrifices of God are a broken spirit: a broken and a contrite heart, O God, thou wilt not despise.The bowed “knee of mine heart” of verse 11 - the broken heart God receives rather than rejects.
- Luke 15:18-21I have sinned against heaven, and before thee... when he was yet a great way off, his father saw him... and ran.Almost the prayer's own words on the prodigal's lips (v. 12) - and the father who runs to meet the returning sinner.
- John 6:37him that cometh to me I will in no wise cast out.The assurance under verse 14 - the One who turns away none who come, however unworthy.
- 1 Timothy 1:15-16Christ Jesus came into the world to save sinners; of whom I am chief... that in me first Jesus Christ might shew forth all longsuffering.The logic of verse 14 - the chief of sinners saved, so that in him God's “all... goodness” might be displayed.
- 2 Chronicles 33:12-13he humbled himself greatly before the God of his fathers... and he was intreated of him, and heard his supplication.The record that God did answer - the king's plea (vv. 11-14) met with restoration, the prayer's hope confirmed.