30 For the children of Judah have done what is evil in my eyes, says the Lord: they have put their disgusting images in the house which is named by my name, making it unclean. 31 And they have put up the high place of Topheth in the valley of the son of Hinnom, burning their sons and their daughters there in the fire; a thing which was not ordered by me and never came into my mind. 32 For this cause, the days are coming, says the Lord, when it will no longer be named Topheth, or, The valley of the son of Hinnom, but, The valley of Death: for they will put the dead into the earth in Topheth till there is no more room. 33 And the bodies of this people will be food for the birds of heaven and for the beasts of the earth; and there will be no one to send them away. 34 And in the towns of Judah and in the streets of Jerusalem, I will put an end to the laughing voices, the voice of joy and the voice of the newly-married man and the voice of the bride: for the land will become a waste.

Matthew Henry's Commentary on Jeremiah 7:30-34

Commentary on Jeremiah 7:29-34

(Read Jeremiah 7:29-34)

In token both of sorrow and of slavery, Jerusalem must be degraded, and separated from God, as she had been separated to him. The heart is the place in which God has chosen to put his name; but if sin has the innermost and uppermost place there, we pollute the temple of the Lord. The destruction of Jerusalem appears here very terrible. The slain shall be many; they having made it the place of their sin. Evil pursues sinners, even after death. Those who will not, by the grace of God, be cured of vain mirth, shall, by the justice of God, be deprived of all mirth. How many ruin their health and property without complaining, when engaged in Satan's service! May we learn to relish holy joys, and to sit loose to all others though lawful.