Catholic Commentary
Warning Against False Prophets and Diviners
8For Yahweh of Armies, the God of Israel says: “Don’t let your prophets who are among you and your diviners deceive you. Don’t listen to your dreams which you cause to be dreamed.9For they prophesy falsely to you in my name. I have not sent them,” says Yahweh.
Jeremiah 29:8–9 warns exiled Israelites not to believe false prophets and diviners among them who claim imminent deliverance but have not been divinely sent. The passage exposes these voices as fraudulent self-appointed speakers who exploit the exiles' desire for comfort rather than truth, distinguishing authentic prophecy, which requires divine commission, from human-generated deception.
God doesn't send the prophets your wounded heart wants to hear from—He sends the ones whose message costs you something.
Jeremiah 29:8 — "Don't let your prophets… and your diviners deceive you"
These two verses arrive within one of the most consequential documents in the Hebrew prophetic corpus: Jeremiah's letter to the first deportees carried to Babylon after the 597 BC conquest (Jer 29:1–7). Having just urged the exiles to build houses, plant gardens, and seek the shalom of their captors' city (vv. 5–7), Jeremiah pivots sharply to the single greatest danger threatening that counsel: the alternative voices already at work among the deportees, promising imminent return.
The pairing of "prophets" (נְבִיאִים, nevi'im) and "diviners" (קֹסְמִים, qosemim) is theologically loaded. Prophecy, in its authentic form, was Israel's unique, covenantally sanctioned mode of divine communication — the word of YHWH mediated through a called and sent servant. Divination, by contrast, was explicitly forbidden in the Torah (Deut 18:10–12) as a pagan substitute, a human attempt to pry open the future by technique rather than by receiving the word freely given. By placing "your prophets" in parallel with "diviners," Jeremiah is making a devastating accusation: those claiming the prophetic mantle among the exiles are functionally no different from the occult practitioners of Babylon. They pursue the same goal — reassurance of swift deliverance — by the same means: self-generated speech dressed in divine clothing.
The phrase "which you cause to be dreamed" (הַמַּחֲלְמִים אֶתְכֶם, hammachalemiym etkhem) is deliberately provocative. The causative form implies the people are active participants in the fraud — they want comforting dreams, and so they create the conditions, psychological and perhaps ritual, for such dreams to be produced and reported. This is not passive deception but collusion: a community that prefers pleasant lies to hard truth incentivizes the false prophets who supply them. Jeremiah thus indicts not only the messenger but the appetite that calls him into existence.
Jeremiah 29:9 — "They prophesy falsely… I have not sent them"
The Hebrew sheqer ("falsely," "in falsehood") is a keyword in Jeremiah's polemics against false prophecy (cf. Jer 5:31; 14:14; 23:25–26). It denotes not merely error but a structural lie — speech that presents itself as divine while originating entirely in the human ego or worse, in demonic suggestion. The climactic phrase, "I have not sent them," is the simplest and most devastating criterion of authentic prophecy in the entire Old Testament. Mission — divine commissioning — is the sine qua non of the prophet. Jeremiah knows this from his own traumatic vocation experience (Jer 1:4–10), where the sending was explicit, costly, and unsought. The false prophets, by contrast, appoint themselves or are appointed by popular demand. They have no commission; they have only an audience.
Typological and spiritual senses: In the allegorical sense, the exiles in Babylon prefigure the pilgrim Church in a world that is not her final home (1 Pet 2:11). Just as the deportees were tempted to short-circuit their Babylonian sojourn through false prophecy, so the Church in every age faces voices promising premature shortcuts around the Cross — voices that call themselves Christian but have not been sent. In the anagogical sense, these verses point to the final judgment of all speech: only what God has commissioned will stand at the end.
Catholic tradition offers several distinct lenses for reading these verses with depth.
The Magisterium as the criterion of authentic teaching. The Catechism of the Catholic Church, citing Dei Verbum §10, teaches that "the task of giving an authentic interpretation of the Word of God… has been entrusted to the living teaching office of the Church alone" (CCC §85). Jeremiah's criterion — divine sending — finds its structural analogue in the Catholic insistence on apostolic succession and legitimate mission. Just as YHWH's verdict on the false prophets was "I have not sent them," the Church's discernment of authentic doctrine rests on traceable commission from Christ through the apostles. St. Irenaeus of Lyon, combating Gnostic false teachers in the 2nd century, used precisely this logic in Adversus Haereses: teachers who cannot demonstrate apostolic succession stand in the same position as Jeremiah's uninstructed diviners.
Discernment of spirits. The Catechism explicitly addresses divination and related practices in §§2115–2117, condemning all "recourse to Satan or demons, conjuring up the dead or other practices falsely supposed to 'unveil' the future" as contrary to the honor owed God and incompatible with trust in divine providence. The pairing of nevi'im and qosemim in Jer 29:8 anticipates this teaching: when self-styled spiritual guides operate without divine mission, they slide — however gradually — toward the occult.
The problem of self-deception and itching ears. St. John of the Cross, in The Ascent of Mount Carmel (Book II, ch. 11), warns strenuously against attachment to private visions and locutions, arguing that the soul that desires supernatural communications opens itself to deception by the devil or its own imagination — a striking echo of Jeremiah's phrase "dreams which you cause to be dreamed." Pope Francis, in Evangelii Gaudium §231, likewise warns against "false prophets" who tell people only what they want to hear, noting that authentic proclamation must sometimes unsettle before it consoles.
Contemporary Catholic life is awash in voices claiming spiritual authority: social media prophecies, self-published seers, locution websites, YouTube theologians, and online communities built around unapproved apparitions. Jeremiah 29:8–9 is a bracing corrective. The diagnostic question these verses force upon every Catholic is not "Does this message make me feel hopeful?" but "Has God sent this person?" Sentimentally appealing spiritual content — promising healing, imminent divine intervention, or easy resolution of suffering — carries no authority simply by being emotionally resonant. The exiles wanted to go home; that desire made them vulnerable.
Practically, Catholics facing this temptation should ask: Is this teacher in communion with the Church? Has the Church evaluated this message? Does this prophecy bypass the Cross or pass through it? St. Paul's warning in 2 Timothy 4:3 maps precisely onto Jeremiah's diagnosis: communities that "accumulate teachers to suit their own likings" are the same communities that "cause themselves to dream." The antidote is not cynicism but formation: regular reading of Scripture, sacramental life, and obedience to the Church's discernment — all of which constitute the Babylon-building, garden-planting fidelity Jeremiah counseled in the verses just before.
Commentary