The chapter opens with the prophet's wish that his head were waters and his eyes a fountain of tears, so that he might weep day and night for the slain of his people. He also wishes for a lodging place for travelers in the desert, so he could leave his people, for they are all adulterers, a company of treacherous men.
The Lord describes this people as bending their tongues like bows for falsehood; they are not valiant for truth in the land. From evil to evil they proceed, and they do not know me, declares the Lord. Everyone must beware of his neighbor, for every brother deceives and every friend goes about as a slanderer. Their tongue is a deadly arrow, and the Lord asks whether he should not punish them for this.
Jerusalem will become a heap of ruins, a lair of jackals, and the cities of Judah a desolation without inhabitant. The Lord explains that it is because they forsook his law, did not obey his voice and followed the stubbornness of their hearts and the Baals. He will feed them wormwood and give them poisoned water to drink, and scatter them among the nations. The mourning women must come and wail, for death has come up through the windows and entered the palaces.
In verses 23-24 the Lord says the wise should not boast in wisdom, nor the mighty in might, nor the rich in riches. Let the one who boasts boast in understanding and knowing him, that he is the Lord who practices steadfast love, justice and righteousness on earth, for in these he delights. Verses 25-26 announce punishment on all who are circumcised only in the flesh: Egypt, Judah, Edom, Ammon, Moab and the desert peoples. All these nations are uncircumcised, and all the house of Israel is uncircumcised in heart.