What a Prophet Was

Ask most people what a prophet does and they will say he predicts the future. That answer is not wrong so much as badly proportioned. Prediction is in the job, but it is a minority of the text, and it is almost never prediction for its own sake. The bulk of what Amos, Hosea, Micah, Isaiah, Jeremiah and Ezekiel say is addressed to people standing in front of them about what those people are doing now.

Hebrew gives the office three main titles and the shift between them is worth noticing. The commonest is navi, usually derived from a root meaning to call, which leaves the grammar ambiguous in a useful way: the navi is either one who calls out or one who has been called. Older narrative also uses roeh and hozeh, both meaning something like seer. First Samuel 9:9 pauses to explain the change to its readers, in the BSB's words: 'Formerly in Israel, a man on his way to inquire of God would say, "Come, let us go to the seer." For the prophet of today was formerly called the seer.' That aside tells you the vocabulary moved, and that the narrator knew it had.

The single most characteristic thing in the prophetic books is not a prediction but a formula: koh amar YHWH, thus says the LORD. That is the language of a messenger delivering someone else's message, the same formula a royal envoy would use when repeating a king's words in a foreign court. It appears in Israel's neighbours too. Eighteenth-century letters from Mari, on the Euphrates, report figures called muhhum and apilum bringing messages to King Zimri-Lim from the god Dagan in comparable terms, and Neo-Assyrian oracle collections address Esarhaddon and Ashurbanipal in the god's own voice. The messenger form was not invented in Israel. What Israel did with it was.

So the working definition to carry into the next four lessons is this. A prophet is a person who has been given words to deliver, and whose authority is entirely borrowed. He is not a priest, though some prophets were priests, Jeremiah and Ezekiel among them. He is not primarily a mystic, though visions occur. He is a mouth. That is why the call narratives so often concern lips and mouths: Isaiah's unclean lips touched with coal, Jeremiah's mouth touched by God's hand, Ezekiel made to eat a scroll.

Now the content. If the prophet delivers a message, what is the message about? Read the openings of several books side by side and a pattern appears. Micah 6:1 to 2: 'Hear now what the LORD says: "Arise, plead your case before the mountains, and let the hills hear your voice. Hear, O mountains, the LORD's indictment, you enduring foundations of the earth. For the LORD has a case against His people, and He will argue it against Israel:' Hosea 4:1: 'the LORD has a case against the people of the land.' Isaiah 1:2: 'Listen, O heavens, and give ear, O earth.' Jeremiah 2:9: 'I will contend with you again.'

The Hebrew noun behind indictment and case, and the verb behind contend, are both from the root rib. (Translations render it differently from one another, and Bible Hub lets you set several side by side.) It is a legal word, and the passages that use it tend to share a shape: witnesses are summoned, often heaven and earth, which are exactly the witnesses called at the covenant renewal in Deuteronomy 32:1. God recites what he has done for Israel. The charge is laid. Possible defences are raised and demolished. A sentence follows. Herbert Huffmon set this out in a 1959 article in the Journal of Biblical Literature, building on George Mendenhall's earlier work comparing Israel's covenant texts with Hittite treaty forms, and the label covenant lawsuit has stuck.

Be honest about the limits of the label. Michael DeRoche argued in 1983, also in the Journal of Biblical Literature, that rib in these texts is not a formal courtroom proceeding at all but a two-party dispute before any judge is involved, which is how the word works in ordinary Hebrew usage. On his reading the prophets are not prosecutors so much as one party in a quarrel stating its case. That matters pastorally as well as technically, because a quarrel between two parties who are bound to each other reads differently from a trial. Take the form as a genuine pattern in the material, not as a rigid template every oracle must fit.

Either way, the implication is the same and it is the load-bearing point of this lesson. The prophets are not moral philosophers arriving at ethics by reasoning. They are enforcing a document. When Amos condemns selling the needy for a pair of sandals, or Micah condemns landowners who seize fields, the standard being applied is the covenant Israel already had. This is why the right word for their main activity is forthtelling rather than foretelling: speaking forth an existing obligation, in public, at people who know it and have stopped keeping it.

There is a real scholarly divide underneath this, and you should know it. Julius Wellhausen, whose reconstruction shaped a century of study, held that the prophets came before the law rather than after it, and were the creative ethical religious geniuses whose insights the priestly legislation later codified and cooled. Against that, Mendenhall, Walther Eichrodt and the majority of later work have argued that the prophets everywhere presuppose an older covenant tradition they did not invent, and that their rhetoric only works if their audience already knew the terms. The second view has the better of it in current scholarship. The first is not stupid, and it explains why the prophets so rarely quote the legal texts verbatim.

Deuteronomy 18:15 to 22 is the charter of the office and it ends with a test. God will raise up a prophet like Moses; the people must listen to him; a prophet who dares to speak in God's name what he was not commanded must be put to death. Then the obvious question, put in the text itself at verse 21: 'How can we recognize a message that the LORD has not spoken?' And the answer at verse 22: 'When a prophet speaks in the name of the LORD and the message does not come to pass or come true, that is a message the LORD has not spoken.'

That looks clean. In practice it is nearly unusable, for four reasons, and a student who has not felt all four has not understood the books that follow. First, it is retrospective. It tells you in five years whether the man shouting at you today was worth obeying, which is no help today. Second, prophetic announcement is frequently conditional even when it sounds absolute, and Jeremiah 18:7 to 10 says so explicitly: God announces disaster, the nation turns, God relents. Jonah is the test case. Jonah announced that Nineveh would be overturned in forty days, Nineveh was not overturned, and the book treats Jonah as a true prophet whose oracle failed exactly as God intended. Third, many oracles are long-range and cannot be checked inside a lifetime. Fourth, and worst, fulfilment turns out not to be sufficient anyway.

Deuteronomy 13:1 to 5 supplies the other half. If a prophet gives a sign and the sign comes true, and then says come after other gods, he is to be rejected. So fulfilment without orthodoxy proves nothing, and orthodoxy without fulfilment proves nothing, and you frequently have to decide before either is available. The narrative books know this is agonising. In 1 Kings 22 Micaiah son of Imlah stands against four hundred prophets who all claim the same God and all say the opposite, and the explanation offered inside the chapter is that a lying spirit has been permitted into their mouths. In 1 Kings 13 a man of God is destroyed by another prophet's false claim to have had a word from the LORD.

Jeremiah 28 is the sharpest scene. Hananiah son of Azzur announces in the temple that the Babylonian yoke will be broken within two years. Jeremiah says amen, may the LORD do it, and then offers a working criterion of his own in verses 8 and 9: prophets have generally announced disaster, so the prophet who announces peace carries the heavier burden of proof and must wait for fulfilment to be believed. That is a rule of thumb from inside the crisis, not a formula, and Jeremiah walked away from the temple that day with no proof; the vindication the chapter records, Hananiah's death in the seventh month (28:17), came only afterwards.

One further question belongs here because students will raise it. Is the prophet like Moses in Deuteronomy 18:15 one person or the office as a whole? Read as the office, the singular is distributive and the passage is establishing an institution, which is the plain sense in context and the dominant Jewish reading. Read as an individual, it points forward to a single successor, which is what Acts 3:22 and Acts 7:37 do with it, and the Samaritan tradition of the Taheb takes a comparable line. The two readings are not strictly exclusive: an office can have a culminating occupant. Say that, and let students see that both sides are reading something that is really there.

These men spoke. What you have is a book. The distance between those two facts is worth walking, because students who have never thought about it tend to imagine a prophet writing chapters at a desk, and then find the actual books bafflingly disordered.

Jeremiah 36 is the one chapter that shows the process from inside, and it is a gift. Jeremiah dictates, Baruch son of Neriah writes on a scroll, the scroll is read publicly because Jeremiah is banned from the temple, King Jehoiakim cuts it into pieces with a knife and burns it column by column, and then Jeremiah dictates it again to Baruch, with the note in verse 32 that 'many similar words were added to them.' In one chapter you get dictation, a scribe, public reading, destruction, reissue, and expansion. Isaiah 8:16 and 30:8 both speak of binding up or inscribing testimony so it survives the moment, and Habakkuk 2:2 tells the prophet to write the vision on tablets.

From that you can reconstruct the stages without much speculation. A spoken oracle, usually short and poetic, delivered with the messenger formula. Collections of such oracles, gathered by disciples or scribes, often grouped by catchword or theme rather than date, which is why Isaiah 1 to 39 jumps around in time. Third-person narrative about the prophet, added by someone else: Amos 7, Isaiah 36 to 39, and long stretches of Jeremiah 26 to 45 are all told about the prophet, not by him. Superscriptions supplied by editors to locate the whole in a reign, as at Amos 1:1 and Micah 1:1. Then final arrangement, including the Twelve gathered onto a single scroll, which is how Ben Sira around 180 BC already refers to them.

Be candid about the one thing nobody can settle. How much of a given book is the prophet's own wording cannot be determined with precision, and serious scholars sit at both ends of the range, from near-total authenticity to substantial later composition. What a teacher can say is that the tradition itself claims a chain of custody rather than a single hand, that it names its scribe in Jeremiah's case, and that the books show the seams openly instead of hiding them. A text that admits many similar words were added is not pretending.

One canonical detail to file away. In the Hebrew Bible the section called Nevi'im, the Prophets, includes Joshua, Judges, Samuel and Kings as the Former Prophets alongside Isaiah through Malachi as the Latter Prophets, while Daniel sits in the third section, the Writings. That arrangement tells you something about how Israel classified the material. The history of the monarchy was itself understood as prophecy: the record of what the covenant did to a nation over four hundred years.