91 If only my head was a stream of waters and my eyes fountains of weeping, so that I might go on weeping day and night for the dead of the daughter of my people! 2 If only I had in the waste land a night's resting-place for travellers, so that I might go away, far from my people! for they are all untrue, a band of false men. 3 Their tongues are bent like a bow to send out false words: they have become strong in the land, but not for good faith: they go on from evil to evil, and they have no knowledge of me, says the Lord. 4 Let everyone keep watch on his neighbour, and put no faith in any brother: for every brother will certainly be tricking his brother, and every neighbour will go about saying evil. 5 Everyone will make sport of his neighbour with deceit, not saying what is true: their tongues have been trained to say false words; they are twisted, hating to come back. 6 There is wrong on wrong, deceit on deceit; they have given up the knowledge of me, says the Lord. 7 So the Lord of armies has said, See, I will make them soft in the fire and put them to the test; this I will do because of their evil-doing. 8 His tongue is an arrow causing death; the words of his mouth are deceit: he says words of peace to his neighbour, but in his heart he is waiting secretly for him. 9 Am I not to send punishment for these things? says the Lord: will not my soul take payment from such a nation as this? 10 Give yourselves to weeping, crying out in sorrow for the mountains; and for the fields of the waste land send up a song of grief, because they are burned up, so that no one goes through; there is no sound of cattle; the bird of the heavens and the beast are in flight and are gone. 11 And I will make Jerusalem a mass of broken stones, the living-place of jackals; and I will make the towns of Judah a waste, with no man living there.

Matthew Henry's Commentary on Jeremiah 9:1-11

Commentary on Jeremiah 9:1-11

(Read Jeremiah 9:1-11)

Jeremiah wept much, yet wished he could weep more, that he might rouse the people to a due sense of the hand of God. But even the desert, without communion with God, through Christ Jesus, and the influences of the Holy Spirit, must be a place for temptation and evil; while, with these blessings, we may live in holiness in crowded cities. The people accustomed their tongues to lies. So false were they, that a brother could not be trusted. In trading and bargaining they said any thing for their own advantage, though they knew it to be false. But God marked their sin. Where no knowledge of God is, what good can be expected? He has many ways of turning a fruitful land into barrenness for the wickedness of those that dwell therein.