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“The Failed Test: Reprobate Silver”· Jeremiah 6:27–30
Translation
King James Version
The bellows are burned, the lead is consumed of the fire; the founder melteth in vain: for the wicked are not plucked away.
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KJV (with Strong's)
The bellows H4647 are burned H2787, the lead H5777 is consumed H8552 of the fire H800 H784; the founder H6884 melteth H6884 in vain H7723: for the wicked H7451 are not plucked away H5423.
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Complete Jewish Bible
The bellows blast away; and though the lead is consumed by the fire, in vain has the smelter refined, for the wicked have not been separated.
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Berean Standard Bible
The bellows blow fiercely, blasting away the lead with fire. The refining proceeds in vain, for the wicked are not purged.
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American Standard Version
The bellows blow fiercely; the lead is consumed of the fire: in vain do they go on refining; for the wicked are not plucked away.
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World English Bible Messianic
The bellows blow fiercely; the lead is consumed of the fire: in vain do they go on refining; for the wicked are not plucked away.
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Geneva Bible (1599)
The bellowes are burnt: the lead is consumed in the fire: the founder melteth in vaine: for the wicked are not taken away.
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Young's Literal Translation
The bellows have been burnt, By fire hath the lead been consumed, In vain hath a refiner refined, And the wicked have not been drawn away.
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In the KJVVerse 19,119 of 31,102 · 61.5%

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Summary

Jeremiah 6:29 presents a stark and poignant metaphor of God's failed attempts to refine the nation of Judah, likening it to a metal founder whose strenuous efforts prove futile. Despite the intense heat and exhaustive use of purifying agents, symbolized by burned bellows and consumed lead, the deeply ingrained wickedness of the people—the "dross"—remains inextricably bound, resisting all divine efforts at purification and signaling the tragic inevitability of destructive judgment.

Context

Literary Context

Jeremiah 6:29 serves as the grim conclusion to a powerful prophetic indictment against Judah, spanning chapters 4-6, which detail the impending judgment through an invasion from the north. The immediate preceding verses, Jeremiah 6:27-28, establish the prophet Jeremiah's divine commission as a "finer and a tester" among his people. His role is to assay their spiritual condition, exposing their pervasive wickedness and discerning their true hearts. Verse 29 delivers the devastating verdict of this divine examination: the people are so utterly corrupt that even God's most rigorous and exhaustive refining efforts are rendered useless. This metallurgical imagery thus transitions from the prophet's diagnostic testing to God's ultimate and sorrowful assessment of Judah's unredeemable state, setting the stage for the severe pronouncements of judgment that follow in the subsequent chapters of the book.

Historical & Cultural Context

Jeremiah's prophetic ministry unfolded during a tumultuous period for the Southern Kingdom of Judah, roughly from 627 to 586 BCE, encompassing the reigns of Josiah, Jehoiakim, and Zedekiah. This era was characterized by widespread idolatry, profound social injustice, and a superficial adherence to covenant obligations, lacking genuine heart transformation. The formidable Babylonian empire was rapidly ascending, posing an existential threat, and Jeremiah consistently warned that this foreign power would be God's chosen instrument of judgment against Judah's persistent rebellion. Metallurgy, particularly the refining of precious metals like silver, was a highly developed and widely understood ancient craft. Lead was commonly employed as a flux, a substance added to molten ore to help separate impurities (dross) from the desired metal under high temperatures. The vivid imagery of bellows, fire, lead, and a founder would have resonated deeply with Jeremiah's audience, rendering the metaphor of failed purification profoundly impactful and culturally relevant.

Key Themes

The overarching theme in Jeremiah 6 and indeed throughout much of the book is Judah's unrepentant rebellion and the inevitability of divine judgment. Verse 29 specifically highlights the theme of failed purification, illustrating that God's patient, intense, and multifaceted efforts to refine His covenant people have been met with such entrenched resistance that the process is ultimately rendered ineffective. This leads directly to the theme of divine frustration and grief, powerfully conveyed by the phrase "the founder melteth in vain," which expresses God's profound sorrow over His people's hardened hearts. The verse also underscores the deep-seated corruption within Judah, indicating that their wickedness was not merely superficial but fundamentally ingrained, resisting even the most rigorous divine intervention. This tragic failure of spiritual refinement ultimately necessitates a shift from purifying judgment to destructive judgment, a recurring motif throughout Jeremiah's prophecies, as seen in the warnings of Jeremiah 5:23.

Exposition and Analysis

Key Word Analysis

bellows mappuach' H4647

Meaning "the bellows (i.e. blower) of a forge." This instrument is crucial for intensifying the fire in a furnace, symbolizing the extreme and persistent efforts God employs to purify His people. The phrase "the bellows are burned" suggests that these divine efforts have been pushed to their absolute limit, even to the point of exhaustion or damage, yet without the desired outcome of purification.

founder tsâraph' H6884

A primitive root meaning "to fuse (metal), i.e. refine (literally or figuratively); cast, (re-) fine(-er), founder, goldsmith, melt, pure, purge away, try." This term identifies the one performing the refining process, which in this profound metaphor is God Himself. The subsequent phrase "melteth in vain" indicates that despite the founder's diligent and strenuous labor, the desired separation of impurities is not achieved.

plucked away nâthaq' H5423

A primitive root meaning "to tear off; break (off), burst, draw (away), lift up, pluck (away, off), pull (out), root out." This word describes the intended outcome of the refining process: the impurities, representing the wicked, are to be separated or torn away from the pure metal. The negative "are not plucked away" reveals the tragic failure of the entire operation, emphasizing that the wickedness is so deeply ingrained and resistant that it cannot be removed.

Verse Breakdown

"The bellows are burned"

This phrase vividly depicts the extreme intensity and prolonged nature of the refining process God has applied to Judah. The bellows, essential for fanning the flames and maintaining high temperatures, are depicted as worn out or even destroyed from overuse. This symbolizes God's exhaustive and persistent efforts—through prophetic warnings, minor judgments, and calls to repentance—to purify His people, indicating that His patience and means have been stretched to their absolute limit.

"the lead is consumed of the fire"

Lead was commonly used in ancient metallurgy as a flux, designed to absorb impurities from silver ore during the smelting process. Its "consumption" signifies that this purifying agent has been fully expended, and the refining process has been carried out to its maximum capacity and thoroughness. Despite this complete application of purifying agents and intense heat, the desired separation of dross from the precious metal has not occurred, highlighting the depth of Judah's corruption.

"the founder melteth in vain"

The "founder" is God Himself, the divine Refiner and Master Craftsman. The phrase "in vain" (Hebrew: shav') powerfully conveys the utter futility and fruitlessness of God's tireless labor. All His strenuous efforts, His profound patience, and His powerful interventions have yielded no spiritual transformation or purification in His people. This clause underscores God's profound grief, disappointment, and frustration over Judah's unyielding stubbornness and spiritual recalcitrance.

"for the wicked are not plucked away."

This final, conclusive clause states the direct and tragic reason for the entire failure: the impurities, representing the wicked and unrepentant people of Judah, remain inextricably bound within the nation. They have not been separated or removed by the refining fire, despite every effort. This signifies a deep, pervasive, and unyielding corruption that resists all divine attempts at cleansing, making further purification efforts futile and necessitating a different, more destructive form of judgment.

Literary Devices

Jeremiah 6:29 is profoundly enriched by its central Metaphor, employing the intricate imagery of metallurgy to convey a deep spiritual truth. God is powerfully portrayed as the divine Refiner or Founder, diligently working on Judah, who is likened to the ore being processed. The fire and bellows symbolize the intense trials, judgments, and prophetic warnings God uses to purify His people, while the lead represents a purifying agent exhausted in the process. The dross that stubbornly remains unseparated is a potent symbol of Judah's unrepentant wickedness and deep-seated corruption. The phrase "the founder melteth in vain" is a striking example of Personification, attributing human-like weariness, futility, and ultimately, grief to God, conveying His profound sorrow over His people's unyielding stubbornness. The entire verse functions as a concise Allegory, where the physical process of refining metals stands for God's spiritual work in His covenant people, culminating in the tragic realization that His work of purification has failed to achieve its desired outcome.

Theological and Thematic Connections

Jeremiah 6:29 offers a somber theological reflection on the boundless nature of divine patience, the profound depth of human stubbornness, and the ultimate, inescapable consequences of unrepentance. It reveals God as a diligent and persistent Refiner, who goes to extreme lengths—symbolized by the burned bellows and consumed lead—to purify His people and restore them to holiness. Yet, it also tragically illustrates the limits of divine patience when met with unwavering and pervasive human rebellion. The failure of this refining process signifies that Judah's wickedness was so deeply ingrained and pervasive that it resisted even God's most intense efforts at purification, leading to an inevitable and sorrowful shift from redemptive judgment to a more destructive form of divine intervention. This passage underscores the critical importance of a responsive and yielding heart to God's work of sanctification, serving as a solemn warning against the spiritual hardening that renders divine grace ineffective for purification.

Reflection and Application

Jeremiah 6:29 stands as a stark warning and a profound call to self-examination for all who claim to be God's people. It serves as a powerful reminder that God is actively engaged in a refining work in our lives, employing various forms of "fire"—trials, challenges, convictions of sin, and even difficult circumstances—to purge impurities and conform us more fully to His holy image. The critical question for us, then, is whether we are yielding to this divine process or stubbornly resisting it. A heart that clings tenaciously to sin, refusing to repent and submit to God's transforming hand, risks becoming like the dross that cannot be plucked away, ultimately facing a more severe and less redemptive form of judgment. This verse challenges us to embrace God's refining work, however painful or uncomfortable it may be, recognizing that it is an expression of His profound love and His unwavering desire for our holiness. It prompts us to honestly ask ourselves if our spiritual "bellows" are burning in vain because of our unyielding and unrepentant hearts.

Questions for Reflection

  1. What "impurities" or areas of unrepentance in my life might be actively resisting God's refining fire?
  2. How do I typically respond to trials and difficulties—do I embrace them as opportunities for spiritual purification, or do I resist and complain?
  3. In what ways might I be "consuming the lead" (exhausting God's patient efforts) by clinging to sin or refusing to yield?
  4. What does it practically mean for me to "yield" to the Refiner's hand, and what concrete steps can I take to do so more fully?

FAQ

What does the metaphor of metallurgy in Jeremiah 6:29 signify?

The metallurgical metaphor in Jeremiah 6:29 signifies God's persistent and intense efforts to purify His people, Judah, from their deep-seated sins. The "bellows" and "fire" represent the severe judgments, trials, and prophetic warnings God used to bring them to repentance and spiritual cleansing. The "lead" is a purifying agent, consumed in the process, indicating that every possible means of cleansing has been exhausted by God. The "founder" is God Himself, diligently working to separate the dross from the precious metal. The tragic failure of this process—the wicked not being "plucked away"—means that Judah's corruption was so pervasive and unyielding that God's attempts at purification were futile, leading to the inevitability of destructive judgment rather than redemptive cleansing. This powerful imagery is common in the Old Testament, as seen in Ezekiel 22:18-22 and Malachi 3:2-3.

Christ-Centered Fulfillment

While Jeremiah 6:29 laments the tragic failure of Israel's purification under the Old Covenant, it powerfully foreshadows the ultimate and perfect refining work accomplished in Jesus Christ. The Old Covenant system, with its laws, prophets, and sacrificial rituals, served as a "refining fire" for Israel, yet their hardened hearts often rendered its efforts "in vain." The inability to "pluck away" the wicked under the Old Covenant points profoundly to the necessity of a new covenant and a more radical, definitive work of purification. Jesus Christ, the true Lamb of God who takes away the sin of the world, became the ultimate sacrifice, not merely to refine, but to definitively "pluck away" sin and its power from all who believe. His atoning work on the cross and the indwelling of the Holy Spirit provide the means for genuine spiritual transformation, a cleansing that was unattainable through the Law's demands or prophetic warnings alone. Through Christ, believers are not merely refined but are made new creations, having their hearts of stone replaced with hearts of flesh, as promised in Ezekiel 36:26. The New Testament consistently presents Christ as the one who purifies His people, making them holy and blameless, a work that is never "in vain" but eternally effective, as powerfully described in Hebrews 9:14 and Titus 2:14.

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Public-domain commentary

Matthew Henry

From his Commentary on the Whole Bible. Henry comments on passages, not single verses — this entry covers Jeremiah 6:18–30. His three-level outline is real structure in the source text, so it is rendered as structure.

1662–1714 · 13 verses
Passage under commentJeremiah 6:18–30
I. II. Main points1. 2. Sub-points(1.) (2.) Details

Here, I. God appeals to all the neighbours, nay, to the whole world, concerning the equity of his proceedings against Judah and Jerusalem (Jer 6:18, Jer 6:19): "Hear, you nations, and know particularly, O congregation of the mighty, the great men of the nations, that take cognizance of the affairs of states about you and make remarks upon them. Observe now what is doing among those of Judah and Jerusalem; you hear of the desolations brought upon them, the earth rings of it, trembles under it; you all wonder that I should bring evil upon this people, that are in covenant with me, that profess relation to me, that have worshipped me, and been highly favoured by me; you are ready to ask, Wherefore has the Lord done thus to this land? Deu 29:24. Know then," 1. "That it is the natural product of their devices. The evil brought upon them is the fruit of their thought. They thought to strengthen themselves by their alliance with foreigners, and by that very thing they weakened and diminished themselves, they betrayed and exposed themselves." 2. "That it is the just punishment of their disobedience and rebellion. God does but execute upon them the curse of the law for their violation of its commands. It is because they have not hearkened to my words nor to my law, nor regarded a word I have said to them, but rejected it all. They would never have been ruined thus by the judgments of God's hand if they had not refused to be ruled by the judgments of his mouth: therefore you cannot say that they have any wrong done them."

II.God rejects their plea, by which they insisted upon their external services as sufficient to atone for all their sins.

Alas! it is a frivolous plea (Jer 6:20): "To what purpose come there to me incense and sweet cane, to be burnt for a perfume on the golden altar, though it was the best of the kind, and far-fetched? What care I for your burnt-offerings and your sacrifices?" They not only cannot profit God (no sacrifice does, Psa 50:9), but they do not please him, for none does this but the sacrifice of the upright; that of the wicked is an abomination to him. Sacrifice and incense were appointed to excite their repentance, and to direct them to a Mediator, and assist their faith in him. Where this good use was made of them they were acceptable, God had respect to them and to those that offered them. But when they were offered with an opinion that thereby they made God their debtor, and purchased a license to go on in sin, they were so far from being pleasing to God that they were a provocation to him.

III.He foretels the desolation that was now coming upon them.

1.God designs their ruin because they hate to be reformed (Jer 6:21): I will lay stumbling-blocks before this people, occasions of falling not into sin, but into trouble. Those whom God has marked for destruction he perplexes and embarrasses in their counsels, and obstructs and retards all the methods they take for their own safety. The parties of the enemy, which they met with wherever they went, were stumbling-blocks to them; in ever corner they stumbled upon them and were dashed to pieces by them: The fathers and the sons together shall fall upon them; neither the fathers with their wisdom, nor the sons with their strength and courage, shall escape them, or get over them. The sons that sinned with their fathers fall with them. Even the neighbour and his friend shall perish and not be able to help either themselves or one another.

2.He will make use of the Chaldeans as instruments of it; for whatever work God has to do he will find out proper instruments for the doing of it. This is a people fetched from the north, from the sides of the earth. Babylon itself lay a great way off northward; and some of the countries that were subject to the king of Babylon, out of which his army was levied, lay much further. These must be employed in this service, Jer 6:22, Jer 6:23. For,

(1.)It is a people very numerous, a great nation, which will make their invasion the more formidable.

(2.)It is a warlike people. They lay hold on bow and spear, and at this time know how to use them, for they are used to them. They ride upon horses, and therefore they march the more swiftly, and in battle press the harder. No nation had yet brought into the field a better cavalry that the Chaldeans.

(3.)It is a barbarous people. They are cruel and have no mercy, being greedy of prey and flushed with victory. They take a pride in frightening all about them; their voice roars like the sea. And,

(4.)They have a particular design upon Judah and Jerusalem, in hopes greatly to enrich themselves with the spoil of that famous country. They are set in array against thee, O daughter of Zion! The sins of God's professing people make them an easy prey to those that are God's enemies as well as theirs.

IV.He describes the very great consternation which Judah and Jerusalem should be in upon the approach of this formidable enemy, Jer 6:24-26.

1.They own themselves in a fright, upon the first intelligence brought them of the approach of the enemy: "When we have but heard the fame thereof our hands wax feeble, and we have no heart to make any resistance; anguish has taken hold of us, and we are immediately in an extremity of pain, like that of a woman in travail." Note, Sense of guilt quite dispirits men, upon the approach of any threatening trouble. What can those hope to do for themselves who have made God their enemy?

2.They confine themselves by consent to their houses, not daring to show their heads abroad; for, though they could not but expect that the sword of the enemy would at last find them out there, yet they would rather die tamely and meanly there than run any venture, either by fight or flight, to help themselves. Thus they say one to another, "Go not forth into the field, no not to fetch in your provision thence, nor walk by the way; dare not to go to church or market, it is at your peril if you do, for the sword of the enemy, and the fear of it, are on every side; the highways are unoccupied, as in Jael's time," Jdg 5:6. Let this remind us, when we travel the roads in safety and there is none to make us afraid, to bless God for our share in the public tranquillity.

3.The prophet calls upon them sadly to lament the desolations that were coming upon them. He was himself the lamenting prophet, and called upon his people to join with him in his lamentations: "O daughter of my people, hear they God calling thee to weeping and mourning, and answer his call: do not only put on sackcloth for a day, but gird it on for thy constant wear; do not only put ashes on thy head, but wallow thyself in ashes; put thyself into close mourning, and use all the tokens of bitter lamentation, not forced and for show only, but with the greatest sincerity, as parents mourn for an only son, and think themselves comfortless because they are childless. Thus do thou lament for the spoiler that suddenly comes upon us. Though he has not come yet, he is coming, the decree has gone forth: let us therefore meet the execution of it with a suitable sadness." As saints may rejoice in hope of God's mercies, though they see them only in the promise, so sinners must mourn for fear of God's judgments, though they see them only in the threatenings.

V.He constitutes the prophet a judge over this people that now stand upon their trial:

as Jer 1:10, I have set thee over the nations; so here, I have set thee for a tower, or as a sentinel, or a watchman, upon a tower, among my people, as an inspector of their actions, that thou mayest know, and try their way, Jer 6:27. Not that God needed any to inform him concerning them; on the contrary, the prophet knew little of them in comparison but by the spirit of prophecy. But thus God appeals to the prophet himself, and his own observation concerning their character, that he might be fully satisfied in the equity of God's proceedings against them and with the more assurance give them warning of the judgments coming. God set him for a tower, conspicuous to all and attacked by many, but made him a fortress, a strong tower, gave him courage to stem the tide and bear the shock of their displeasure. Those that will be faithful reprovers have need to be firm as fortresses. Now in trying their way he will find two things: - 1. That they are wretchedly debauched (Jer 6:28): They are all grievous revolters, revolters of revolters (so the word is), the worst of revolters, as a servant of servants is the meanest servant. They have a revolting heart, have deeply revolted, and revolt more and more. They seemed to start fair, but they revolt and start back. They walk with slanders; they make nothing of belying and backbiting one another, nay, they make a perfect trade of it; it is their constant course, and they govern themselves by the slanders they hear, hating those that they hear ill-spoken of, though ever so unjustly. They are brass and iron, base metals, and there is nothing in them that is valuable. They were as silver and gold, but they have degenerated. Nay, as they are all revolters, so they are all corrupters, not only debauched themselves, but industrious to debauch others, to corrupt them as they themselves are corrupt; nay, to make them seven times more the children of hell than themselves. It is often so; sinners soon become tempters. 2. That they would never be reclaimed and reformed; it was in vain to think of reforming them, for various methods had been tried with them, and all to no purpose, Jer 6:29, Jer 6:30. He compares them to ore that was supposed to have some good metal in it, and was therefore put into the furnace by the refiner, who used all his art, and took abundance of pains, about it, but it proved all dross, nothing of any value could be extracted out of it. God by his prophets and by his providences had used the most proper means to refine this people and to purify them from their wickedness; but it was all in vain. By the continual preaching of the word, and in a series of afflictions, they had been kept in a constant fire, but all to no purpose. The bellows have been still kept so near the fire, to blow it, that they are burnt with the heat of it, or they are quite worn out with long use and thrown into the fire as good for nothing. The prophets have preached their throats sore with crying aloud against the sins of Israel, and yet they are not convinced and humbled. The lead, which was then used in refining silver, as quicksilver is now, is consumed of the fire, and has not done its work. The founder melts in vain; his labour is lost, for the wicked are not plucked away, no care is taken to separate between the precious and the vile, to purge out the old leaven, to cast out of communion those who, being corrupt themselves, are in danger of infecting others. Or, Their wickednesses are not removed (so some read it); they are still as bad as ever, and nothing will prevail to part between them and their sins. They will not be brought off from their idolatries and immoralities by all they have heard, and all they have felt, of the wrath of God against them; and therefore that doom is passed upon them (Jer 6:30): Reprobate silver shall they be called, useless and worthless; they glitter as if they had some silver in them, but there is nothing of real virtue or goodness to be found among them; and for this reason the Lord has rejected them. He will no more own them as his people, nor look for any good from them; he will take them away like dross (Psa 119:119), and prepare a consuming fire for those that would not be purified by a refining fire. By this it appears, (1.) That God has no pleasure in the death and ruin of sinners, for he tries all ways and methods with them to prevent their destruction and qualify them for salvation. Both his ordinances and his providences have a tendency this way, to part between them and their sins; and yet with many it is all lost labour. We have piped unto you, and you have not danced; we have mourned unto you, and you have not wept. Therefore, (2.) God will be justified in the death of sinners and all the blame will lie upon themselves. He did not reject them till he had used all proper means to reform them; did not cast them off so long as there was any hope of them, nor abandon them as dross till it appeared that they were reprobate silver.

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Historical interpretation

Historical Reception

2 surviving comments on this verse. Each one is dated, so this reads as a timeline rather than a list.

2 quotes · AD 390–420
Post-Nicene
400

Select a marker to jump to its quote. Markers stagger vertically where authors wrote within a few decades of each other.

AD 390Gregory of NazianzusPost-NiceneSourceON HIS FATHER’S SILENCE, ORATION 16:11
Perhaps he will say to me, who am not reformed even by blows, I know that you are obstinate, and your neck is an iron sinew, the heedless is heedless, and the lawless person acts lawlessly, naught is the heavenly correction, naught the scourges. The bellows are burned, the lead is consumed, as I once reproached you by the mouth of Jeremiah, the founder melted the silver in vain, your evil deeds are not melted away. Can you abide my wrath? says the Lord. Has not my hand the power to inflict on you other plagues also?
AD 420JeromePost-NiceneSourceCommentary on Jeremiah
(Verse 27 and following) I have appointed you as a strong tester among my people, and you will know and prove their ways. All these leaders are turning away (or disobedient), walking deceitfully (or perversely). Bronze and iron are all corrupted, the bellows in the fire have failed (which the Greeks more significantly call a 'puffer'), the lead is consumed, the refiner has vainly blown (or the moneylender). For their wickedness is not consumed: call them reprobate silver, for the Lord has rejected them. The prophet is given as a strong proof to an unbelieving people, which is called Mabsar in Hebrew, which either means fortified, according to Aquila, or enclosed and surrounded, according to Symmachus and the Septuagint, like a very strong city, so that it fears no treachery from any people; and when you have proven and understood the way of a sinful people, then you will understand that silver mixed with copper cannot be purged in any way. For just as lead is mixed with metals that are adulterated and corrupted, so that the foreign material can be separated, and if perhaps it has not been purified, all the lead is consumed and reduced to nothing: in the same way, every discourse of teachings and prophetic speech perishes in those who scorn to listen (Psalm 57). Let us speak also about those who, like deaf asps, plug their ears so as not to hear the voices of those who enchant. For the mint worker and the metal smelter have labored in vain: their wickedness has not been consumed. Therefore, they are called not silver, but reprobate silver, because the Lord has rejected them. And the princes are those who turn away from the Lord, who walk perversely and deceitfully.
Source: Quotations drawn from early Church Fathers and historical Christian theologians (AD 100–1500). Some quotes address the surrounding passage context rather than this verse alone.
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