Jeremiah 29:23 Meaning: God Knows the Hidden
because they have done foolish things in Israel, and have committed adultery with their neighbors’ wives, and have spoken words in my name falsely, which I didn’t command them. I am he who knows, and am witness,” says Yahweh.
Because they have committed villany in Israel, and have committed adultery with their neighbours’ wives, and have spoken lying words in my name, which I have not commanded them; even I know, and am a witness, saith the Lord.
because they have wrought folly in Israel, and have committed adultery with their neighbors’ wives, and have spoken words in my name falsely, which I commanded them not; and I am he that knoweth, and am witness, saith Jehovah.
Because that they have done folly in Israel, and commit adultery with the wives of their neighbours, and speak a word in My name falsely that I have not commanded them, and I am He who knoweth and a witness--an affirmation of Jehovah.
because they have committed infamy in Israel, and have committed adultery with their neighbours' wives, and have spoken words of falsehood in my name, which I had not commanded them: and I [am] he that knoweth, and [am] witness, saith Jehovah.
Meaning in one sentence
Jeremiah 29:23 shows God as witness against false prophets who commit adultery and speak lies in His name. He knows what is hidden.
Context
This verse comes from a letter Jeremiah sent to the Jewish exiles in Babylon. False prophets had been telling the people that their captivity would be short, contradicting Jeremiah’s message from God. Two of those prophets, Ahab and Zedekiah, are singled out here. God announces their punishment through Babylon because of two kinds of sin: they committed adultery with their neighbors' wives, and they spoke lies in God’s name, claiming He had commanded what He never said. The verse closes with God’s solemn declaration: He knows all of this, and He is a witness. For the faithful, this is a promise that hidden evil will not escape God’s sight. For the hypocritical, it is a terrifying certainty.
Key Words
Three Hebrew words give the verse its weight. The first is nəvālāh, translated here as “folly” but far stronger: it means disgraceful, immoral behavior, the kind of thing that shocks a community. It is the same word used for the rape of Dinah and the outrage at Gibeah. These prophets had not just made mistakes; they had done what was vile.
Second, sheqer (falsehood) describes the words they spoke in God’s name. It carries the sense of deceit, broken trust, and empty promises. They used the most sacred Name to cover their lies.
Finally, God says He is yōdēa‘ (the one who knows) and ‘ēd (a witness). The knowing here is not distant awareness; it is intimate, personal knowledge of every secret act. And a witness in court gives testimony that cannot be overturned. God is not merely observing; He is the evidence that will convict. This is both a warning to those who think they hide from God and a comfort to those who long for His truth to come to light.
How Christians Read This Verse
Across traditions, commentators recognize that this verse connects moral corruption with false teaching. Calvin saw it as God’s way of showing the exiles that judgment came from Him, not just from Babylon. Gill noted that the prophets’ adultery showed they were not sent by God; their impurity disqualified their prophecies. More recent scholarship (Cambridge Bible) points out that the Hebrew for “folly” describes an utter disregard for moral feeling, not just foolishness. All traditions agree that God’s claim to know and witness means that human authority is secondary to His. The verse leaves no room for separating private sin from public ministry.
A common misunderstanding
Some readers think that “folly” in this verse means these prophets were simply unwise or made silly mistakes. In fact, the Hebrew word nəvālāh points to gross immorality, not mere foolishness. It describes actions that bring public shame and outrage. The prophets were guilty of blatant adultery and deliberate lies, and God calls it what it is.
Living This Out
This week, consider the gap between what you say you believe and how you actually live. False prophecy begins with a small disconnection: saying “God told me” when He didn’t, or using Christian language to cover selfish choices. Ask one honest person to check your integrity. Also, if you have been hurt by someone who used God’s name to deceive you, take this verse as comfort. God saw it all. He is a faithful witness, and He will not let the truth stay buried forever. You do not have to carry the burden of proving what happened; He already knows.
Main takeaway: God sees the secret sins we hide from others and knows when His name is used falsely, and He will hold us accountable.
For Families
For ages 5, 8
Some people said God told them things that were not true. They also did bad things they thought no one saw. But God saw everything. You can never hide from God, and that is good because He loves you and He always knows the truth.
For ages 9, 12
The false prophets Ahab and Zedekiah did two wrong things: they lied about what God had said, and they committed adultery in secret. They thought they could get away with it because nobody knew. But God knew. He said, “I am he who knows, and am a witness.” That means God sees everything we do and everything others do. It is a warning to us to be honest, and a comfort when someone deceives us. God will always reveal the truth eventually.
Questions People Ask
What did Ahab and Zedekiah do wrong in Jeremiah 29:23?
They committed adultery with their neighbors' wives and falsely prophesied in God's name. They claimed God had commanded them to say things He never said, and they lived immoral lives while pretending to speak for Him.
What does the word 'folly' mean in this verse?
The Hebrew word is 'nəvālāh,' which means disgraceful, immoral behavior, not just simple foolishness. It is used in the Old Testament for shocking sins like sexual immorality, violence, and acts that bring shame on the community.
Why does God say 'I am he who knows, and am witness'?
God emphasizes that nothing is hidden from Him. He personally knows every secret act and every false word. In a courtroom, a witness gives testimony that leads to judgment. God’s knowledge is active and will be used to bring justice.
Is this verse only a warning, or does it also bring comfort?
It does both. It warns those who use God’s name to deceive others and sin in secret. It comforts those who suffer under false teaching or hidden wrongdoing, because God sees the truth and will act on it. The faithful can trust that God knows and will set things right.
How can I apply Jeremiah 29:23 to my life today?
Check your own life for any gap between what you say about God and how you live. Be honest in your words and actions. Also, if someone has misused God’s name to hurt or deceive you, you can release the need to prove the truth yourself. God is the witness, and He will reveal it in His time.
For pastors & researchers
Hebrew interlinear, 8 commentaries & word study