The Church Fathers on this verse

Psalm 12 (11):3Meaning & Commentary from the Church Fathers

They have spoken vain things, every one to his neighbour: with deceitful lips, and with a double heart have they spoken.

Douay-Rheims · Hebrew numbering, Septuagint numbering in brackets.

שָׁ֤וְא ׀ יְֽדַבְּרוּ֮ אִ֤ישׁ אֶת־רֵ֫עֵ֥הוּ שְׂפַ֥ת חֲלָק֑וֹת בְּלֵ֖ב וָלֵ֣ב יְדַבֵּֽרוּ׃

Hebrew (Masoretic text)

The Church Fathers on this verse

11 Church Fathers comment on this verse · 13 commentaries

John Chrysostom

4th centuryChurch Father

Another translator, Symmachus, remarks that they spoke one thing in their hearts and something entirely different. The prophet refers to two forms of deceit: speaking vanity and speaking to their neighbor. By “vanity,” he indicates either deceitfulness or superfluous and unhelpful words. Paul echoes this sentiment when he instructs to ‘speak no lies one to another’ (Colossians 3:9). It is especially troubling that everyone is tainted. He did not specify certain individuals, but rather declared that ‘every one’ is affected. The wrongdoing is not merely an external issue; it also lies within the heart: ‘of the heart, and of the heart,’ or alternatively, as another translator conveys, in the heart of one person and another, hinting at significant duplicity present in their hearts.

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This internal treachery is more severe than any external foes. There are clear and overt adversaries, which can be easily defended against, but there also exist those who outwardly present themselves in one way yet harbor another intention within, making them difficult to identify and far more perilous than those who openly bear arms.

Cyrill of Alexandria

5th centuryChurch Father

Among the Hellenes, all is deceptive—wisdom, glory, and existence—yet truth, which is essential and beneficial, remains elusive. In their pursuit, they have exalted the created over the Creator, abandoning God by nature. Consequently, they have undermined the essence of truth.

Augustine of Hippo

5th centuryChurch Father

A divided heart What does it mean to flatter? It involves expressing one thing while doing another. A mouth that flatters reflects a hardened heart. Because the heart lacks singleness, it is often referred to in relation to itself. The heart, indeed, is dual, dual in its nature.

When an individual harbors one belief internally while articulating another, it constitutes deception, suggesting that the person possesses two hearts: one heart that perceives the truth and another that arrives at falsehood. To illustrate the nature of wickedness, scripture states, ‘the mouth is deceitful’ (cf. Ps. 11:3). What does this imply? The passage continues, ‘in the heart and from the heart they speak evil’ (cf. Ps. 11:3). What does it denote to speak ‘in the heart and from the heart’ if not to express a ‘double heart’?

The term "neighbour" refers to every individual, as there is no one to whom we can inflict harm; love for one's neighbour results in no wrongdoing. (Rom. 13:10) Evil words emerge from the heart, and it is from within the heart that they are expressed. The phrase "heart and heart" suggests duplicity in one’s intentions.

Basil the Great

4th centuryChurch Father

Just as some paints and other materials are genuine while others are not, and as there exists both authentic and counterfeit porphyry, the same holds true for virtues, with real truth truly existing. Consequently, since these virtues have been twisted and corrupted but have not ceased to exist—rather, they have been separated from humanity—it is not accurate to claim that truths have been reduced; instead, they have been obscured by humanity's shortcomings.

Athanasius the Great

4th centuryChurch Father

The heart was filled with flattery, for while they addressed Him as teacher and good, their thoughts held different opinions about Him.

Theodoret of Cyrus

5th centuryChurch Father

The emptiness of each person's words towards their own true self is evident. They feign friendship while behaving like adversaries, as they harbor malice within their hearts. With deceitful intent, they converse amongst themselves, one deceitfully whispers to his neighbor, and in return, the other responds in kind. Thus, the Prophet ultimately warns them of impending judgment.

Euthymios Zigabenos

11th centuryCommentator

The empty words of kijjdo addressed to his faithful companion. Everyone uttered hollow statements, characterized by deceit and falsehood. The people of that era not only deceived and mocked outsiders but also betrayed those close to them. In this context, David refers to a neighbor, not merely in terms of proximity, but in a deeper sense of kinship and nature. Athanasius notes that this term candidly highlights the disbelief among the Jews, which is why Moses famously rebuked them as 'the children of the faithless' (Deuteronomy 32:20). Cyril remarks that the Greeks possess many forms of falsehood, wisdom, glory, and life; however, one will find nothing that is truly necessary or beneficial within them.

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They have chosen to worship the created rather than the Creator Himself, leading to a decline in the pursuit of truth among them. Basil the Great illustrates that just as some colors are genuine while others are deceptive, virtues also exist in both true and false forms, with the essence of truth remaining intact. Since these elements have been distorted and diminished—not in their existence, but rather in their connection to humanity—it is not correct to state that truths have entirely lessened, but rather that they are lacking among people. Didymus observes that the phrase 'truths' is used here rather than 'truth' due to the unfaithfulness in agreements and, additionally, the lack of thoughtful understanding in teachings. A person who is duplicitous in heart and intent will speak harmful and wicked words, concealing one thought inwardly while outwardly presenting another. Another perspective describes this conflict as residing in the hearts of individuals. The renowned poet Homer articulates this sentiment when he writes that one who conceals their true intentions while voicing something different is akin to a foe, comparable to the enemies of the grave.

Didymus the Blind

4th centuryTeacher of the Church

The stated realities are not indeed realities; this is due, on one side, to unfaithfulness in agreements and, on the other, to teachings that lack thoughtful consideration.

Valerian of Cimiez

5th centuryCommentator

Let no wickedness arise from our hearts, let no slander escape our lips, and let no sinful thoughts linger in our minds. In addition to that which may offend our ears, the prophet also critiques the hidden intentions of some, describing them as 'flattering lips in the mouth, and a heart that speaks evil.' Therefore, even the intentions of a heart unrenewed contribute to the sins of our speech. For whatever you harbor in your heart is spoken before God, who observes the innermost thoughts. Thus, consider whether your words may be forgiven by Him, for even your thoughts lie bare before Him.

Irenaeus (Klementjewsky)

18th centuryCommentator

People tend not to communicate with their neighbors without the desire to mislead and manipulate. This is not surprising; their hearts harbor flattering words, meaning they do not express themselves from a sincere and honest spirit, but rather from a treacherous heart. They harbor wicked thoughts within, speaking one way with their lips while their hearts convey something entirely different, thereby deceiving the unwary.

Psalter with Commentaries (Cave Monastery in Kiew)

19th centuryCommentator

The ungodly Jews engage in empty words with one another, having been complicit in the crucifixion of Christ the Lord, who is eternal and invincible; although they profess reverence for Him, their hearts remain distant (Is. 29:13). Their emptiness mirrors that of the Pharisees and Sadducees: fleeting, worldly, and sinful—characteristics of their manner of living.

Cross references

Passages read together with this verse.