29 Is not my word like a fire, saith Jehovah; and like a hammer [that] breaketh the rock in pieces? 30 Therefore, behold, I am against the prophets, saith Jehovah, that steal my words every one from his neighbour. 31 Behold, I am against the prophets, saith Jehovah, that use their tongues, and say, He hath said. 32 Behold, I am against them that prophesy false dreams, saith Jehovah, and that tell them, and cause my people to err by their lies and by their boasting; and I have not sent them, nor commanded them; and they profit not this people at all, saith Jehovah.

33 And when this people, or a prophet, or a priest, ask thee, saying, What is the burden of Jehovah? thou shalt then say unto them, What burden? I will even cast you off, saith Jehovah. 34 And as for the prophet, and the priest, and the people, that shall say, The burden of Jehovah, I will even punish that man and his house.

Matthew Henry's Commentary on Jeremiah 23:29-34

Commentary on Jeremiah 23:23-32

(Read Jeremiah 23:23-32)

Men cannot be hidden from God's all-seeing eye. Will they never see what judgments they prepare for themselves? Let them consider what a vast difference there is between these prophecies and those delivered by the true prophets of the Lord. Let them not call their foolish dreams Divine oracles. The promises of peace these prophets make are no more to be compared to God's promises than chaff to wheat. The unhumbled heart of man is like a rock; if not melted by the word of God as a fire, it will be broken to pieces by it as a hammer. How can they be long safe, or at all easy, who have a God of almighty power against them? The word of God is no smooth, lulling, deceitful message. And by its faithfulness it may certainly be distinguished from false doctrines.

Commentary on Jeremiah 23:33-40

(Read Jeremiah 23:33-40)

Those are miserable indeed who are forsaken and forgotten of God; and men's jesting at God's judgments will not baffle them. God had taken Israel to be a people near to him, but they shall now be cast out of his presence. It is a mark of great and daring impiety for men to jest with the words of God. Every idle and profane word will add to the sinner's burden in the day of judgment, when everlasting shame will be his portion.