10 Then you shall break the jug in the sight of those who go with you, 11 and shall say to them: Thus says the Lord of hosts: So will I break this people and this city, as one breaks a potter's vessel, so that it can never be mended. In Topheth they shall bury until there is no more room to bury. 12 Thus will I do to this place, says the Lord, and to its inhabitants, making this city like Topheth. 13 And the houses of Jerusalem and the houses of the kings of Judah shall be defiled like the place of Topheth-all the houses upon whose roofs offerings have been made to the whole host of heaven, and libations have been poured out to other gods. 14 When Jeremiah came from Topheth, where the Lord had sent him to prophesy, he stood in the court of the Lord's house and said to all the people: 15 Thus says the Lord of hosts, the God of Israel: I am now bringing upon this city and upon all its towns all the disaster that I have pronounced against it, because they have stiffened their necks, refusing to hear my words.

Matthew Henry's Commentary on Jeremiah 19:10-15

Commentary on Jeremiah 19:10-15

(Read Jeremiah 19:10-15)

The potter's vessel, after it is hardened, can never be pieced again when it is broken. And as the bottle was broken, so shall Judah and Jerusalem be broken by the Chaldeans. No human hand can repair it; but if they return to the Lord he will heal. As they filled Tophet with the slain sacrificed to their idols, so will God fill the whole city with the slain that shall fall as sacrifices to his justice. Whatever men may think, God will appear as terrible against sin and sinners as the Scriptures state; nor shall the unbelief of men make his promise or his threatenings of no effect. The obstinacy of sinners in sinful ways, is their own fault; if they are deaf to the word of God, it is because they have stopped their ears. We have need to pray that God, by his grace, would deliver us from hardness of heart, and contempt of his word and commandments.