Psalms 36:3 Meaning and Explanation
“The words of his mouth are iniquity and deceit: he hath left off to be wise, and to do good.”
King James Version (KJV)
Read this verse in context with translation switching:
Read Full Chapter →Words often show the direction of a heart long before outward consequences are plain. David places corrupt speech beside abandoned wisdom and goodness, helping us see that evil is more than an occasional wrong act. It can become a chosen pattern that reshapes what a person says, values, and pursues.
Psalm 36:3 describes a person whose inward rebellion has reached speech and conduct. Deceitful, sinful words reveal that he has turned away from the wisdom that leads to doing good.
The Context of Psalms 36:3
Psalm 36 is a psalm of David. Verses 1 through 4 portray the wicked person from within: there is no fear of God before his eyes, self-flattery hides the ugliness of sin, his speech is corrupt, and he plans mischief. At verse 5, the psalm turns sharply from human wrongdoing to the LORD's mercy and faithfulness. David then praises God's righteousness, care, lovingkindness, and life-giving light, before asking for protection from pride and violent wickedness. Verse 3 belongs to the opening diagnosis of evil that makes the praise of God's character in the next section especially meaningful.
What Does Psalms 36:3 Mean?
The verse joins three marks of a settled moral decline. "The words of his mouth" are "iniquity and deceit," so his speech carries both wrongdoing and falsehood. He uses language in ways that injure truth and neighbor. David then reaches beneath the mouth to the will: "he hath left off to be wise, and to do good." Wisdom in Scripture is practical, God-fearing discernment expressed in a faithful life. Leaving it off describes a course of withdrawal. The person has ceased to cultivate sound judgment and beneficent action. His speech is therefore evidence of a deeper refusal to walk in the way that wisdom teaches.
Verses 1 through 4 move from the absence of fear before God's eyes to flattery in his own eyes, corrupt words from his mouth, and plans made upon his bed. David traces an inward disposition into public speech and daily practice. Verse 3 stands at the center of that movement. The loss of wisdom helps explain why deceit can seem acceptable, while the loss of doing good leaves room for mischief to grow. Biblical wisdom is never merely cleverness. Proverbs regularly joins wisdom with righteousness, truthfulness, and care for others. David exposes a life that has detached its abilities and words from the fear of the LORD.
The contrast beginning in verse 5 gives this sober description its proper horizon. Human mouths may be filled with deceit, yet the LORD's faithfulness reaches unto the clouds. Scripture also presents Christ as one in whose mouth there was no guile, a direct and fitting contrast to the deceit David names. His truthful witness shows the kind of integrity this verse brings into view. The verse does not invite us to rank ourselves above another person's failure. It calls for honest attention to the relation between our speech, our choices, and the wisdom we seek from God.
Bible Verses Related to Psalms 36:3
“The lips of the righteous know what is acceptable: but the mouth of the wicked speaketh frowardness.”
- Proverbs 10:32
“Get wisdom, get understanding: forget it not; neither decline from the words of my mouth.”
- Proverbs 4:5
“For your hands are defiled with blood, and your fingers with iniquity; your lips have spoken lies, your tongue hath muttered perverseness.”
- Isaiah 59:3
“Who did no sin, neither was guile found in his mouth:”
- 1 Peter 2:22
Where Psalms 36:3 Echoes in Scripture
1 Peter 2:22 applies words from Isaiah to Christ: "Who did no sin, neither was guile found in his mouth." That later witness gives a strong canonical contrast to Psalm 36:3. David describes speech marked by iniquity and deceit; Peter presents Christ as sinless and free from guile while enduring unjust suffering. The connection highlights the trustworthiness of Christ's witness and the seriousness with which Scripture treats truthful speech.
How to Apply Psalms 36:3 Today
This verse gives us a useful place to examine ordinary conversation. We can ask whether our words are reliable when no immediate advantage comes from being truthful, whether we repeat reports carelessly, and whether our speech seeks another person's good. Wisdom is nourished through reverence for God, attention to his instruction, and habits of honest action. When we recognize deceit or cruelty in our own speech, confession can be specific: naming the words, making amends where possible, and asking God to form a truer heart. Small practices of truthfulness protect the life of goodness David describes.
Reflection & Prayer
Where have our words drifted from the wisdom and goodness we want to practice before God? We may bring one recent conversation to mind and consider what truth, repair, or restraint is needed. Suggested prayer: "Lord, search my speech and my purposes. Teach me wisdom that bears good fruit, and make my words faithful and kind."