Psalms 106:39 Meaning and Explanation
“Thus were they defiled with their own works, and went a whoring with their own inventions.”
King James Version (KJV)
Read this verse in context with translation switching:
Read Full Chapter →After naming the acts in the preceding verses, Psalm 106 now gives its spiritual diagnosis. Defilement did not come from an unavoidable condition or from contact alone. It came through "their own works," through deeds Israel adopted and performed in departure from the LORD who had made covenant with them.
Israel's chosen deeds made them unclean before God, and the psalm portrays their idolatry as covenant unfaithfulness expressed through self-made religious practices.
The Context of Psalms 106:39
Verses 34 through 38 describe Israel's failure in the land: they did not obey the LORD's command, learned the nations' works, served idols, and shed the innocent blood of their children. Verse 39 summarizes the result with the language of defilement and whoredom. Verses 40 through 43 describe the LORD's wrath, Israel's delivery into hostile hands, and repeated cycles of provocation and deliverance. Yet verses 44 through 46 turn toward mercy, saying that the LORD regarded their affliction, heard their cry, remembered his covenant, and showed compassion. The psalm ends in prayer and praise.
What Does Psalms 106:39 Mean?
"Thus" gathers all that has just been said. Israel "were they defiled with their own works": the deeds were their own, and the resulting defilement belonged to their covenant breach. This wording resists any attempt to make their idolatry harmless or accidental. The next phrase, "went a whoring with their own inventions," uses the Bible's marital language for Israel's unfaithfulness to the LORD. "Inventions" here means practices they devised or adopted, as verse 29 also uses the word for acts that provoked God. They turned from the God who had redeemed them toward forms of worship shaped by human desire and false gods.
The verse is the theological conclusion to the land narrative. Earlier in the psalm, Israel forgot God's works, waited not for his counsel, and changed their glory into an image. Here their works become the means of their defilement. Psalm 106 therefore connects memory, worship, conduct, and covenant loyalty. What a people worships shapes what it does, and what it does reveals the direction of its heart. The psalm is also candid about God's judgment in the next verses. Such judgment comes in response to real rebellion and violence. Even so, the final movement preserves the larger truth that the LORD hears afflicted people and remembers his covenant mercy.
The prophets often use the same language of marital unfaithfulness when Israel pursues other gods. That canonical echo confirms that the issue is not merely an incorrect religious preference. It is a breach of relationship with the LORD, whose faithfulness had been shown in salvation, guidance, and covenant gifts. The New Testament calls the church to flee idolatry and to belong faithfully to Christ. In him we see perfect devotion to the Father, free from the self-made worship and destructive works described here. His faithfulness makes the psalm's call to repentance hopeful rather than despairing.
Bible Verses Related to Psalms 106:39
“For thou shalt worship no other god: for the LORD, whose name is Jealous, is a jealous God: Lest thou make a covenant with the inhabitants of the land, and they go a whoring after their gods, and do sacrifice unto their gods, and one call thee, and thou eat of his sacrifice; And thou take of their daughters unto thy sons, and their daughters go a whoring after their gods, and make thy sons go a whoring after their gods.”
- Exodus 34:14-16
“Thus they provoked him to anger with their inventions: and the plague brake in upon them.”
- Psalm 106:29
“Wherefore say unto the house of Israel, Thus saith the Lord GOD; Are ye polluted after the manner of your fathers? and commit ye whoredom after their abominations? For when ye offer your gifts, when ye make your sons to pass through the fire, ye pollute yourselves with all your idols, even unto this day: and shall I be enquired of by you, O house of Israel? As I live, saith the Lord GOD, I will not be enquired of by you.”
- Ezekiel 20:30-31
“Wherefore, my dearly beloved, flee from idolatry.”
- 1 Corinthians 10:14
Where Psalms 106:39 Echoes in Scripture
Ezekiel 20:30-31 echoes Psalm 106's language by asking whether Israel will defile itself after the manner of its fathers and by condemning the passing of children through the fire. The prophet joins ritual corruption with covenant rebellion, as Psalm 106 does. This echo helps us read "defiled" as a serious spiritual and moral condition arising from unfaithful worship and destructive deeds.
How to Apply Psalms 106:39 Today
This verse invites honest attention to the practices we call normal, useful, or spiritual. A habit can become an "invention" when it gains authority over us while drawing us away from the LORD's revealed character and commands. We need not respond with panic or harshness toward others. We can bring our patterns before God, ask whether they foster faithfulness, and welcome correction through prayer, Scripture, wise counsel, and repentance. Because Psalm 106 ends with remembered covenant mercy, confession need not become concealment or hopelessness. We can turn toward God, who hears the cry of those who seek him.
Reflection & Prayer
What practice in our life may be asking for greater loyalty than belongs to it? Suggested prayer: "Faithful LORD, search our works and cleanse our hearts. Turn us from every false devotion, and teach us to walk in the steadfast love thou hast shown."