“They speak vanity every one with his neighbour: with flattering lips and with a double heart do they speak.”
My Notes
What Does Psalms 12:2 Mean?
David describes a society where truth has collapsed: everyone speaks vanity to their neighbor. Flattering lips. A double heart. The speech is empty, the compliments are manipulative, and the heart says something different from the mouth.
The double heart (leb va-leb — literally heart and heart) is the key image: two hearts operating in the same person. One heart for public display. Another for private reality. The duplicity is the norm, not the exception.
The verse diagnoses a culture of deception: not dramatic lies but pervasive insincerity. The flattery sounds pleasant. The vanity sounds spiritual. But underneath, the double heart is calculating something different from what the lips are delivering.
David does not describe this as unusual. It is every one — the universal condition of his social world. The honest person is the exception, not the rule.
Reflection Questions
- 1.How does 'a double heart' describe the disconnect between public speech and private intention?
- 2.Where is flattery replacing honesty in your relationships?
- 3.What makes pervasive insincerity more dangerous than dramatic lies?
- 4.How do you cultivate a single heart in a culture of double hearts?
Devotional
They speak vanity every one with his neighbour. Every one. Not some. The vanity — empty, purposeless speech — is the social currency. Everyone trades in it.
With flattering lips and with a double heart do they speak. The flattery sounds kind. The double heart ensures it means nothing. The lips say one thing. The heart intends another. Two hearts in one person — and the public one is the fake.
This is the most common form of deception: not dramatic lying but pervasive insincerity. The compliment that means nothing. The promise that carries no intention. The spiritual language that conceals a calculating heart.
David is not describing outsiders. He is describing neighbors — the people around him, the community he lives in. The double-heartedness is not out there. It is right here.
The culture David describes is recognizable in every era: a society where flattery replaces honesty, where vanity replaces substance, and where the double heart is so common that sincerity is suspicious.
Are you single-hearted? Not performing one thing while feeling another. Not flattering with lips while calculating with the heart. Genuinely, consistently the same — inside and out. In a world of double hearts, the single heart is the rarest and most valuable thing.
Commentary
Trusted original commentary from respected historical Bible scholars and theologians.
They speak vanity everyone with his neighbour,.... That which is false and a lie, either doctrinal or practical; what…
They speak vanity - This is a statement of the “manner” in which the “godly” and the “faithful” fail, as stated in Psa…
This psalm furnishes us with good thoughts for bad times, in which, though the prudent will keep silent (Amo 5:13)…
Hypocrisy and duplicity are universal. Men's words are vanity, or falsehood, hollow and unreal. Their flatteries come…
Cross References
Related passages throughout Scripture