Thus says the LORD

It is the most repeated phrase in the Old Testament that nobody thinks of as a phrase, and it appears in some form well over four hundred times.

Koh amar YHWH. Thus says the LORD.

Consider what it is doing grammatically. It is a messenger formula — the exact wording a herald used when delivering a king’s message word for word. The runner did not summarize. He recited, in the first person, as though the king were standing there.

So a prophet using that phrase is not saying I believe God would say. He is saying: what follows is the message, and I am the runner.

And the message that follows is regularly in first person. Not the LORD wants you to know that He is angry but I am against you.

Which raises the obvious problem, and Scripture raises it before anyone else does.

Anybody can say the words. The formula is four syllables in Hebrew and requires no credentials. Jeremiah 23 — the chapter this volume met in Week One — is largely about men who used it while inventing the content.

So Deuteronomy supplies the tests, and they are severe.

That is the accuracy test: if it does not happen, he spoke presumptuously. And the previous chapter supplies the harder one — even if the sign comes to pass, if he leads you after other gods, he is a false prophet and is not to be followed.

Which tells you something about how revelation was understood to work. New words from God were tested against old words from God. The standard was not the prophet’s sincerity, his following, his results, or the power of his experience. It was the text already in hand.

And the penalty for misusing the formula was death. Deuteronomy 18:20 says the prophet who presumes to speak in God’s name what He has not commanded must die. Whatever else that establishes, it establishes that Israel was not to treat the phrase as a figure of speech.

And notice what the formula does to the man using it. It removes his own authority from the transaction entirely. A herald who edits the message has committed a serious offense, and the value of his words depends on their not being his. That is a strange ambition for anyone who wants a following, which is part of why the true prophets are so consistently unpopular in their own books.

Which is worth carrying into any room where someone says God told me. The Bible is not embarrassed by that claim. It simply insists that a claim of that size be tested against a book, by ordinary people, out loud.

The messenger formula is attested outside Scripture in ancient Near Eastern letters and diplomatic correspondence, where a courier delivers a sender’s words in the first person after exactly this kind of introduction. The prophets adopt an ordinary convention of their world and apply it to the King of heaven.

Related formulas cluster around it: the word of the LORD came to, hear the word of the LORD, declares the LORD, and the oracle or burden word met in Week Three. Each marks the boundary between the prophet’s speech and the speech he is carrying.

Note that the formula largely disappears in the New Testament. The apostles do not say thus says the Lord; they say it is written, and they quote. Hebrews 1:1–2 gives the reason — God spoke in many portions and many ways through the prophets, and has now spoken in a Son.

The two tests in Deuteronomy 13 and 18 are worth reading together and in that order, since the second is the one usually cited and the first is the one that decides hard cases. Signs and wonders are explicitly allowed to occur through a false prophet, and are explicitly not decisive.

Jeremiah 23 supplies the positive test alongside the negative one: if they had stood in My council, they would have proclaimed My words to My people and would have turned them from their evil ways. The mark of a word from God, in that chapter, is that it turns people from evil rather than reassuring them in it.

Look it upH559 אָמַר amar, to say · H5030 נָבִיא nabi, prophet, spokesman · H5002 נְאֻם neum, utterance, declaration · H2077 זוּד zud, to act presumptuously

Then set this beside 1 Thessalonians 5:20–21 and 1 John 4:1: do not despise prophecies, but test everything; do not believe every spirit, but test the spirits. The New Testament keeps both halves — openness and examination — and refuses to trade one for the other.

Where this touchesJeremiah 23:9–40 (Week One, Day Two) · Deuteronomy 13:1–5; 18:15–22 · Hebrews 1:1–2 · 1 Thessalonians 5:19–22 · 1 John 4:1. Dabar, theopneustos, logos, torah, graphe, emeth and amen were the earlier word studies.