The Church Fathers on this verse

Isaiah 5:20Meaning & Commentary from the Church Fathers

Woe to you that call evil good, and good evil: that put darkness for light, and light for darkness: that put bitter for sweet, and sweet for bitter.

Douay-Rheims

ה֣וֹי הָאֹמְרִ֥ים לָרַ֛ע ט֖וֹב וְלַטּ֣וֹב רָ֑ע שָׂמִ֨ים חֹ֤שֶׁךְ לְאוֹר֙ וְא֣וֹר לְחֹ֔שֶׁךְ שָׂמִ֥ים מַ֛ר לְמָת֖וֹק וּמָת֥וֹק לְמָֽר׃

Hebrew (Masoretic text)

The Church Fathers on this verse

11 Church Fathers comment on this verse

John Chrysostom

4th centuryChurch Father

Cursed are those who call evil good and good evil, who turn light into darkness and darkness into light, who make bitter sweet and sweet bitter (Isaiah 5:20). The message is reiterated as the prophets faced derision, accused of deceit while false prophets were honored, thus disrupting the natural order. Therefore, the prophet declares a 'woe' upon them for their distorted judgments. He condemns those who misrepresent good as evil—referring to false prophecy—as well as those who twist light into darkness and sweet into bitter. Although the prophets' words may seem harsh, there is nothing more profound than their messages of deliverance from distress through prophetic warnings.

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In contrast, while the false prophets’ words may sound appealing, they carry a deeper bitterness as their sweet-sounding promises mask real dangers. This demonstrates the prophet’s insightful understanding of their judgments. They failed to recognize the profound truth in the prophets’ seemingly bitter messages while mistakenly accepting false encouragements as sweetness. Thus, great sweetness is found in the words of the true prophets, and deep bitterness in those of the false ones. The same distinction applies to the concepts of light and darkness; one path leads to error, while the other guides to truth. One cast the people into the darkness of bondage, while the other sought to usher them into the light of freedom. Therefore, as the audience held warped views of these matters, the prophet aptly warns them, declaring, "Woe to those who believe darkness is light and light is darkness."

Cyrill of Alexandria

5th centuryChurch Father

As completely unwise, and with these words, the text admonishes those who introduce sins as if they were longstanding truths. For they should have recognized the essential repentance as deserving of the highest esteem, employing every form of righteousness to shield themselves from the impending wrath and to justify themselves before the offended God, who reigns over all. Instead, they appeared as dishonorable merchants, placing value on the most disgraceful matters while deeming the infinitely superior and beneficial paths leading to their salvation as false. Hence, it is truly appropriate for those who hold such views to mourn. They have revealed themselves as ungodly and foolish judges of their own state.

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By calling good evil and regarding darkness as light, they have confused bitter for sweet and sweet for bitter, yearning for the tribulations of conflict when it would have been simple to escape such trials, ultimately rejecting the very illumination provided through Christ, remaining in darkness. What does the prophet declare? To those who awaited light, darkness fell upon them; those hoping for dawn walked in darkness. They had descended to such a level of folly and irrationality that when they should have embraced the grace of God and the sweet hope arising from it, they instead chose the bitter experience of punishment and agony over such grave misfortunes. Yet they endured this fate, as it is stated, because they fancied themselves wise, relying on their understanding. Indeed, as the proverb suggests, wisdom that lacks correction goes astray. To place excessive trust in oneself and attribute one's own opinions with authority and discernment is a profound arrogance and detrimental for those who engage in such behavior. Thus, Holy Scripture states that the cunning and resentful man will achieve nothing. Recognizing this weakness, the Jewish leaders dismissed the guidance of the Savior, as they were not truly attentive to the Lord but focused on their own ideas, boasting of their knowledge of Divine laws while knowing nothing substantial. They were like the blind leading the blind, as the Savior Himself stated.

Augustine of Hippo

5th centuryChurch Father

Cursed are those who declare that which is wicked to be righteous. The words of the prophet pertain to the actions that lead people toward wickedness, not to the individuals themselves. Thus, one who deems adultery to be virtuous is truly condemned by that prophetic statement. Conversely, one who identifies as good the man he believes to be innocent, while unaware of his true adulterous nature, errs not in discerning righteous and sinful acts, but rather in understanding the complexities of human character. He perceives as good the individual in whom he sees undeniable virtue, while regarding the adulterer as evil and the innocent man as virtuous.

Basil the Great

4th centuryChurch Father

The ideal individual, whose senses are finely honed through extensive study, should possess the ability to differentiate between what is righteous and what is wicked, while the well-informed craftsman should embrace the good and discard all forms of evil. Those with impaired moral judgment tend to bear false witness regarding the worth of various things. There appears to be a pronounced inclination in human nature to perceive the contrary of reality. How tragic it would be if such inconsistency were confined solely to those unacquainted with Scripture! They argue that opposing views can exist regarding any subject and cast doubt on obvious truths, claiming that silver is tarnished and hence black, or that the sun is darkened by its prolonged contact with objects.

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From these lines of reasoning, they propagate a doctrine of uncertainty, contending that the senses lead to erroneous conclusions and fail to represent things as they truly are. The eye, misled by colors painted on a pigeon, reflects varying hues due to the bird’s movements and the angle of light, leaving observers unable to agree on whether it is day or night. This uncertainty leads to disbelief, rejecting the notion that all is under the governance of Divine Providence while attributing everything to chance.

Many who hold steadfastly to the Scriptures engage in disputes regarding evident truths, striving to undermine the validity of established doctrines. Some, despite claiming faith in Christ, illustrate a lack of unity in understanding and thought, falling into various conflicting factions. Others do so out of ignorance or a desire to appear knowledgeable and superior. This has resulted in a proliferation of teachers advocating contradictory beliefs, each stubbornly defending their views while vehemently opposing others. If only those who assert they uphold the apostolic teachings would demonstrate through the unity of their doctrines that they are indeed part of the one Body of Christ! Such chaos permeates not only beliefs but actions, leading some to believe themselves righteous when they may ultimately find themselves condemned, while others, in their wickedness, continue unrepentant.

If there exists anything beyond comprehension, true righteousness must also belong to this realm. Solomon captures this by noting the need for discernment in understanding proverbs, perplexing sayings, and wise teachings. As such, many hastily arrive at contentious conclusions without careful consideration and thorough examination of concepts. They often mistakenly rely on what they perceive to be the inherent power of dialectics to clarify the properties of matters, to recognize similarities, and to distinguish differences. A true master of divine dialectics will aspire for their discourse to be pleasing unto God. Yet, the dialectics of those who engage in discussions with the mere desire to argue is not only unwelcome but also troubling.

Regarding the interactions of light and dark, good and evil, and sweet and bitter—do these not create distinct categories, or are they merely unified in essence? Clearly, evil manifests as a degeneration of character, while the beautiful shines forth as a commendable good. Darkness symbolizes the absence of light, and light is that which dispels darkness. Likewise, sweetness is the moisture or juice that brings delight to the palate, while bitterness harshly assaults the taste. Simple reasoning reveals a clear distinction among them. Who would be so deluded as to claim that darkness is light while surrounded by night, or imagine themselves illuminated when their eyes see nothing amidst shadows? Who could mistake the discomfort of bitter flavors for the pleasure of sweetness? And who, possessing sight, would struggle to recognize true beauty? Genuine beauty, through the harmonious arrangement of its components and outward appeal, naturally draws in anyone who encounters it, in contrast to the ugliness that elicits revulsion.

This inquiry into perceptual knowledge touches upon deeper truths. Since the commandment of the Lord is a guiding light that instructs, one who lives unjustly, indulging in sinful desires, may view their life of transgression as enlightening while considering the path of righteousness as darkness. Those who shun the words of God—sweet to the soul as honey is to the mouth—due to the challenges of adhering to His commands, often choose the ease of sin and thus distort their perception of good and evil. The same reasoning applies to concepts of beauty; true beauty represents a balance achieved through moral strength, while excess or deficiency on either side strays into vice and ugliness. Courage stands as a virtue situated between recklessness and cowardice, embodying moral balance which constitutes the beauty of the soul, while the ugliness arises from the imbalances driven by vice.

The prophetic word rightly condemns those who embrace vice as good while turning away from virtue. It is noteworthy that the Scriptures caution against those who label good as evil, who confound light with darkness, and who regard bitter experiences as sweet. At the initial choice point in life, we may sin purely in thought, but once actions are taken, we refrain from abandoning wickedness, setting a perilous boundary of harmful deeds for ourselves. The individual who does not strive toward chastity due to the temptations of immorality misidentifies the bitter as sweet. Likewise, one who forsakes the life taught by the Gospel in favor of a base existence mistakenly perceives darkness as light. Those who defend such individuals and speak recklessly of their misdeeds only encourage the perversion of truth, joining the ranks of those condemned by the Apostle for enabling such behavior. It is akin to concealing a lamp beneath a basket rather than placing it where it can illuminate the path. Thus, to speak of good as evil relates to teachings, while confining the light in darkness pertains to the skill found in righteous actions.

Ephraem the Syrian

4th centuryChurch Father

Curse be upon those who call good evil. The prophet warns of calamity for those who are shrewd in their deception, skillfully questioning the trustworthiness of prophetic declarations. He also condemns the leaders of the people, who render unjust judgments, deeming wickedness as righteousness and viewing darkness as illumination.

Jerome of Stridon

4th centuryChurch Father

Woe to those who pervert righteousness by calling evil good and good evil, who transform light into darkness and darkness into light, who change bitter into sweet and sweet into bitter. Labeling what is good, bright, and sweet with contrary names is as egregious as designating evil, darkness, and bitterness as virtues. This critique addresses those who fail to recognize the sin in belittling goodness and do not view the exaltation of evil as a grave misdeed. The Jewish leaders who chose Barabbas, a murderer and a criminal, over Jesus (Luke 23:24-25), who came solely for the lost sheep of Israel (Matthew 15:24) to redeem those who are lost (Matthew 18:11), reflect this.

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Barabbas can symbolize the adversary, who, amidst the presence of night and shadows, can masquerade as an angel of light (2 Corinthians 11:14). Hence, the apostle poses the question: What fellowship has truth with wickedness? What communion has light with darkness? What accord has Christ with Belial? (2 Corinthians 6:14-15) A lamp is not meant to be hidden under a bowl or bed but placed on a stand so that it gives light to all (Matthew 5:18). A tree that produces bad fruit cannot be identified as a good tree (Matthew 12:33). Thus, in the Book of Genesis, it is revealed that God unequivocally separated light from darkness (Genesis 1:4), which was present over the abyss at the dawn of creation (Genesis 1:2). The Saviour is acknowledged as good, declaring in the Gospel, “I am the good shepherd: the good shepherd lays down his life for the sheep” (John 10:11). He also claims the title of light, stating, “I am the light of the world” (John 8:12), and as we are nourished by the bread from heaven, we proclaim, “Taste and see that the Lord is good” (Psalm 33:9). Conversely, as we utter, “deliver us from the evil one” (Matthew 6:13) and acknowledge, “the whole world lies in wickedness” (1 John 5:19), we seek liberation from the devil's malice, often associating him with darkness and bitterness. We reiterate that all teachings opposed to truth are tainted, while truth itself is sweet. Thus, we must guard against being led astray by falsehoods instead of adhering to the truth, and wandering into darkness instead of walking in light. Many paths may appear right to people, yet they lead to destruction (Proverbs 16:25). Even the righteous may suffer for their integrity (Ecclesiastes 7:16), leading to the admonition, “Do not be excessively righteous” (Ecclesiastes 7:17). Consequently, Israel commits to walking in the way of the Lord without deviating to the left or right (Deuteronomy 5:32-33). I reiterate: Few can escape this curse, as we often flatter the wicked for their power while disregarding the righteous because of their lowly status. Aquila has more explicitly translated, “Woe to him who says to the wicked, ‘You are good,’ and to the righteous, ‘You are evil.’” Solomon’s proverb is also aligned with this understanding: “He who justifies the wicked and condemns the righteous is an abomination to the Lord” (Proverbs 17:15). The scribes and Pharisees, while neglecting the teachings of the Saviour (John 8:37), clung instead to human traditions (Mark 7:8) and myths (1 Timothy 4:7), effectively turning good into evil and evil into good.

Justin Martyr

2nd centuryChurch Father

It was foretold the accusations that would be hurled at those who follow Christ, and how pitiable are those who slander Him, believing it admirable to uphold the traditional ceremonies. Listen to Isaiah’s succinct expression of these truths: “Woe to them that call sweet things bitter, and bitter things sweet.”

Caesarius of Arles

6th centuryChurch Father

Certain individuals accept bribes and intentionally misrepresent the proper course of justice. The Prophet declares concerning them: They perceive darkness as light and light as darkness; they see bitter as sweet and sweet as bitter. They hear testimonies yet render unjust judgments. They accept worldly gifts, forfeiting eternal rewards. They amass wealth while sacrificing everlasting life. Oh, foolish one! Whether in the past, present, or future, you may know what you gain, but you are blind to what you forfeit. You may acquire riches, yet sin against God in doing so. Your heart may grow heavy with goods, but your conscience grows troubled.

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Soon, whether in a matter of days or years, your spirit will depart from your body, the wealth will stay behind, and your distressed soul will face the fires of Gehenna. Conversely, if you uphold justice and reject the allure of greed or indulgence, then your soul, filled with the Divine, shall ascend to the heavenly kingdom, while the empty chest remains in this world. Therefore, dear brethren, I earnestly urge you, in the name of Him whose precious blood has redeemed you, to steadfastly cling to justice in all things and to diligently contemplate the salvation of your soul.

Braulio of Saragossa

7th centuryChurch Father

Often, human judgment can be flawed, leading to the mistaken belief that good is bad and bad is good. "Woe to those who call evil good, and good evil." Whether this occurs due to misguided affection or a misguided benevolence that perceives a wicked individual as righteous, it is a significant error. However, we must exercise greater caution when encountering those who cherish vices in place of virtues, or those who fail to love what is good at all. Such individuals, swayed by their distorted reasoning, will label the wicked as virtuous and the virtuous as wicked. Moreover, someone who regards a person they believe to be righteous as good—unaware of the individual’s true unjust nature—does not just misunderstand goodness and evil, but also the complexities of human behavior.

Tertullian

3rd centuryTeacher of the Church

Similarly, those who resist martyrdom, viewing salvation as a form of devastation, transform sweetness into bitterness and light into shadow. By choosing this wretched existence over the most blessed one, they misrepresent bitterness as sweetness and darkness as light.

Vissarion (Nechaev)

19th centuryCommentator

It is a grave misfortune for those who not only engage in wrongdoing but also harbor and communicate distorted views regarding the moral distinction between good and evil. They do not discern right from wrong by the standards of God's Law and a pure conscience but instead rely on earthly and sensual criteria. For such individuals, virtue is deemed unfavorable if it fails to yield any benefit and is associated with suffering and worldly setbacks; conversely, sin is perceived as favorable when it leads to carnal enjoyment and gain. The illuminating truth is a discomfort to their senses, and therefore, truth appears as wickedness to them, while flattery satisfies their pride and is thus seen as good.

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The words of the Lord's law, which are like sweet honeycomb to the righteous, taste bitter and unbearable to the wicked, who instead find pleasure in speaking or listening to corrupt, harmful, and blasphemous rhetoric. These individuals, by their very beliefs, reject widely accepted definitions of good and evil; they do not trust in moral righteousness—good and evil, for them, are mere empty phrases. Additionally, there are those who are fully aware of the distinction between good and evil yet choose to act against their own convictions due to selfish motivations. This includes judges and lawyers who, against their better judgment, exonerate a clear offender who has admitted to his wrongdoings while wrongfully accusing an innocent party. Their self-interest has silenced the voice of truth, enabling them to obscure darkness with a façade of light, and vice versa.

Cross references

Passages read together with this verse.