2 and go forth unto the valley of the son of Hinnom, which is by the entry of the gate Harsith, and proclaim there the words that I shall tell thee; 3 and say, Hear ye the word of Jehovah, O kings of Judah, and inhabitants of Jerusalem: thus saith Jehovah of hosts, the God of Israel, Behold, I will bring evil upon this place, which whosoever heareth, his ears shall tingle. 4 Because they have forsaken me, and have estranged this place, and have burned incense in it unto other gods, that they knew not, they and their fathers and the kings of Judah; and have filled this place with the blood of innocents, 5 and have built the high places of Baal, to burn their sons in the fire for burnt-offerings unto Baal; which I commanded not, nor spake it, neither came it into my mind: 6 therefore, behold, the days come, saith Jehovah, that this place shall no more be called Topheth, nor The valley of the son of Hinnom, but The valley of Slaughter.
Matthew Henry's Commentary on Jeremiah 19:2-6
Commentary on Jeremiah 19:1-9
(Read Jeremiah 19:1-9)
The prophet must give notice of ruin coming upon Judah and Jerusalem. Both rulers and ruled must attend to it. That place which holiness made the joy of the whole earth, sin made the reproach and shame of the whole earth. There is no fleeing from God's justice, but by fleeing to his mercy.