Major Prophets · Chapter 9 of 52

Jeremiah 9

Jeremiah longs for endless tears over his slain people and even to flee from their treachery. God indicts a society built on lies, where neighbor deceives neighbor and no one is trustworthy. He will refine and judge them, scattering them among the nations. Rather than boasting in wisdom, might, or riches, the only true boast is to know the LORD, who delights in lovingkindness, judgment, and righteousness.

What happens in Jeremiah 9

The prophet wishes his head were a spring of water so he could weep day and night for the slain, and even longs to abandon his people because they are all adulterers and treacherous. God describes a community where tongues are bent like bows for lies, brother supplants brother, and no one speaks truth; through deceit they refuse to know him. Therefore God will melt and test them, for what else can he do. He announces scattering among the nations and a sword pursuing them, and calls for professional mourning women to raise a wailing, for death has climbed through the windows.

Then comes the chapter's great pivot: let no one boast in wisdom, might, or riches, but only in understanding and knowing the LORD, who exercises lovingkindness, judgment, and righteousness in the earth, for in these he delights. Finally God warns that he will punish all the circumcised who are yet uncircumcised in heart, Judah among the nations.

Jeremiah 9 in context

This chapter interweaves Jeremiah's personal lament with divine oracles of judgment on a society corroded by deceit. The call for mourning women reflects ancient Near Eastern funeral customs, where skilled women led communal grief. The climactic saying about boasting became a touchstone for biblical wisdom, redefining true glory as the knowledge of God rather than human achievement.

The closing warning about heart circumcision echoes Jeremiah's persistent theme that outward covenant marks mean nothing without inward reality.

Main themes of Jeremiah 9

A society of deceitGod indicts a community where every neighbor deceives, brothers supplant, and tongues are trained to lie. The breakdown of truth-telling dissolves the bonds of trust that hold a people together, and God counts this pervasive falsehood as a refusal to know him.
True boastingAgainst glorying in wisdom, might, or riches, God says the only worthy boast is to understand and know him. Human achievements provide no lasting ground for pride; real glory lies in knowing the God who delights in lovingkindness, justice, and righteousness.
The weeping prophetJeremiah wishes for endless tears over his people's ruin, embodying grief that mirrors God's own sorrow. His lament shows that announcing judgment and feeling anguish for the condemned are not opposites; the true messenger weeps for those he must warn.
This is prophecy, God's word to a people who had wandered, full of warning and astonishing hope. As you read, hear both His grief over sin and His promise to restore.

Jeremiah 9 (KJV)

1Oh that my head were waters, and mine eyes a fountain of tears, that I might weep day and night for the slain of the daughter of my people! 2Oh that I had in the wilderness a lodging place of wayfaring men; that I might leave my people, and go from them! for they be all adulterers, an assembly of treacherous men. 3And they bend their tongues like their bow for lies: but they are not valiant for the truth upon the earth; for they proceed from evil to evil, and they know not me, saith the LORD. 4Take ye heed every one of his neighbour, and trust ye not in any brother: for every brother will utterly supplant, and every neighbour will walk with slanders. 5And they will deceive every one his neighbour, and will not speak the truth: they have taught their tongue to speak lies, and weary themselves to commit iniquity. 6Thine habitation is in the midst of deceit; through deceit they refuse to know me, saith the LORD. 7Therefore thus saith the LORD of hosts, Behold, I will melt them, and try them; for how shall I do for the daughter of my people? 8Their tongue is as an arrow shot out; it speaketh deceit: one speaketh peaceably to his neighbour with his mouth, but in heart he layeth his wait. 9Shall I not visit them for these things? saith the LORD: shall not my soul be avenged on such a nation as this? 10For the mountains will I take up a weeping and wailing, and for the habitations of the wilderness a lamentation, because they are burned up, so that none can pass through them; neither can men hear the voice of the cattle; both the fowl of the heavens and the beast are fled; they are gone. 11And I will make Jerusalem heaps, and a den of dragons; and I will make the cities of Judah desolate, without an inhabitant. 12Who is the wise man, that may understand this? and who is he to whom the mouth of the LORD hath spoken, that he may declare it, for what the land perisheth and is burned up like a wilderness, that none passeth through? 13And the LORD saith, Because they have forsaken my law which I set before them, and have not obeyed my voice, neither walked therein; 14But have walked after the imagination of their own heart, and after Baalim, which their fathers taught them: 15Therefore thus saith the LORD of hosts, the God of Israel; Behold, I will feed them, even this people, with wormwood, and give them water of gall to drink. 16I will scatter them also among the heathen, whom neither they nor their fathers have known: and I will send a sword after them, till I have consumed them. 17Thus saith the LORD of hosts, Consider ye, and call for the mourning women, that they may come; and send for cunning women, that they may come: 18And let them make haste, and take up a wailing for us, that our eyes may run down with tears, and our eyelids gush out with waters. 19For a voice of wailing is heard out of Zion, How are we spoiled! we are greatly confounded, because we have forsaken the land, because our dwellings have cast us out. 20Yet hear the word of the LORD, O ye women, and let your ear receive the word of his mouth, and teach your daughters wailing, and every one her neighbour lamentation. 21For death is come up into our windows, and is entered into our palaces, to cut off the children from without, and the young men from the streets. 22Speak, Thus saith the LORD, Even the carcases of men shall fall as dung upon the open field, and as the handful after the harvestman, and none shall gather them. 23Thus saith the LORD, Let not the wise man glory in his wisdom, neither let the mighty man glory in his might, let not the rich man glory in his riches: 24But let him that glorieth glory in this, that he understandeth and knoweth me, that I am the LORD which exercise lovingkindness, judgment, and righteousness, in the earth: for in these things I delight, saith the LORD. 25Behold, the days come, saith the LORD, that I will punish all them which are circumcised with the uncircumcised; 26Egypt, and Judah, and Edom, and the children of Ammon, and Moab, and all that are in the utmost corners, that dwell in the wilderness: for all these nations are uncircumcised, and all the house of Israel are uncircumcised in the heart.

Verses to carry from Jeremiah 9

“Oh that my head were waters, and mine eyes a fountain of tears, that I might weep day and night for the slain of the daughter of my people!”Jeremiah 9:1

“Thus saith the LORD, Let not the wise man glory in his wisdom, neither let the mighty man glory in his might, let not the rich man glory in his riches:”Jeremiah 9:23

“But let him that glorieth glory in this, that he understandeth and knoweth me, that I am the LORD which exercise lovingkindness, judgment, and righteousness, in the earth: for in these things I delight, saith the LORD.”Jeremiah 9:24

New Testament quotation

How Jeremiah 9 points to Jesus

Paul twice quotes this chapter's climax to ground Christian humility in the cross. In 1 Corinthians 1:31 and 2 Corinthians 10:17 he cites Jeremiah 9:24, He that glories, let him glory in the Lord, applying it to those who boast not in worldly wisdom or status but in what God has done in Christ. The knowledge of God that Jeremiah names as the only true boast is now, Paul says, the knowledge of God in the face of Jesus Christ, the wisdom and power of God for those being saved.

Jeremiah's tears over his people also foreshadow Jesus weeping over Jerusalem, grieving those who would not know the things that make for peace. The chapter's redefinition of glory becomes a cornerstone of the gospel's reversal of human pride. This is a New Testament quotation.

Questions about Jeremiah 9

Why is knowing God the only worthy boast?

Wisdom, strength, and wealth are real gifts, but they are unstable, easily lost, and cannot save. Jeremiah 9:23-24 relocates glory from what we possess to whom we know. To know God, who delights in lovingkindness, justice, and righteousness, is to be connected to the one enduring reality. Paul saw this fulfilled in knowing God through Christ, the only boast that death cannot strip away.

How can the breakdown of truth-telling be called a refusal to know God?

Jeremiah 9:6 says that through deceit they refuse to know God. Truth and the knowledge of God are bound together; a community that trains its tongue to lie has turned from the God who is faithful and true. Deceit is not merely a social problem but a spiritual one, a way of living that shuts out the God of truth and corrodes every relationship built on trust.

Reflection

We are tempted to stake our worth on what we know, what we can do, or what we own, but Jeremiah says the only lasting boast is knowing God. Where do you quietly glory? Consider that all else can be lost, but to know the God who delights in mercy and justice, revealed in Christ, is a glory that endures forever.

A prayer from Jeremiah 9

Lord, forgive me for glorying in my own wisdom, strength, or possessions. Teach me that the one boast worth having is to know you, who delight in lovingkindness, justice, and righteousness. Set my heart on knowing you above all else. Amen.
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