Psalms 106:35 Commentary: The Peril of Mingling with the Nations

Psalm 106 is a historical confession, recounting Israel's rebellions from Egypt through the exile. Verses 34, 39 focus on the period after entering Canaan. God had commanded total separation from the Canaanite nations: “You shall make no covenant with the inhabitants of this land” (Judges 2:2). Israel failed to carry out this command. As the book of Judges records, “they took their daughters to be their wives, and gave their own daughters to their sons and served their gods” (Judges 3:6). The incomplete conquest (Joshua 15:63, Judges 1:27) meant Canaanites remained in the land, and Israel gradually absorbed their customs.

The verb “mixed” (from H6148, ‛arab) in the Hithpael stem carries the sense of exchanging pledges or becoming surety for one another, a reciprocal relationship, not mere cohabitation. This mingling led to learning the “works” (H4639, ma‛aseh) of the nations: their religious practices, which included temple prostitution, fertility rites, and ultimately child sacrifice (vv. 37, 38). The phrase “learned their works” indicates that Israel adopted these practices as their own, training themselves in the very abominations God had warned against (Deuteronomy 12:31). The historical context shows that this slide was gradual but swift: from tolerating the nations to imitating their worship to provoking God's wrath. Calvin observes that the psalmist does not complain but confesses, acknowledging that Israel's own choices brought judgment. The verse stands as a sobering illustration of how proximity to ungodliness, without the guard of obedience, leads to conformity.

The supplied commentaries note no significant textual variants for Psalm 106:35. The Hebrew text is stable across major manuscripts. Most English translations render the verse consistently, with minor differences in word choice (e.g., “mingled among” vs. “mixed with”). The Douay-Rheims appears to have a misquotation from a different verse (Psalm 107:35), which is not a variant but an error in the supplied material. The consulted sources do not discuss any textual issues.

Psalm 106:35 has been used throughout church history as a caution against worldliness. Early Christian writers, such as Tertullian, cited the verse to argue for separation from pagan society and its entertainments. Monastic movements saw it as a scriptural foundation for withdrawing from the world to pursue holiness. Reformation commentators like Calvin and Matthew Henry used it to warn that small compromises with sin lead to greater apostasy, reading the verse as a confession of national failure that should humble any community. In modern hymnody, the themes of this psalm appear in songs of repentance and restoration. The verse is often referenced in sermons on the danger of cultural assimilation, especially for Christians living as minorities in non-Christian societies.

Three-point outline

1. Disobedience creates proximity. Israel ignored God's command to remove the nations, so they lived alongside them. Proximity without protection becomes danger.
2. Proximity leads to learning. They mingled through marriages, trade, and covenants, and then they “learned their works.” What we are exposed to, we tend to adopt.
3. Learning becomes practice. The works they learned included idolatry and child sacrifice. Spiritual compromise never stays small; it escalates.

Five-point outline

1. God's command for separation was protective, not arbitrary.
2. Israel chose to disregard that command.
3. They intermarried, traded, and formed alliances with the Canaanites.
4. Through this contact, they adopted pagan religious practices.
5. Their sin brought judgment, yet God's mercy remained (vv. 44, 46).

Illustration hooks

• A student joining a friend group where casual dishonesty becomes the norm, then finds themselves lying without a second thought.
• A believer in a workplace that pressures them to cut ethical corners “just this once.” The first small compromise makes the next one easier.
• A marriage between a Christian and a non-Christian where spiritual activities slowly fade, and the believer's distinctiveness erodes.

Questions your congregation is asking

• Does “not mingling” mean I can't have non-Christian friends?
• How can I engage culture without being conformed by it?
• Where is the line between being a witness and being absorbed?

This verse records a moment of failure that haunted Israel for generations. The danger was not in a single act but in a pattern: they tolerated what God said to remove, then adopted what God said to avoid. Our group today will examine how the same dynamic can operate in our own lives and communities.

Discussion questions

1. What does the phrase “mixed themselves with the nations” suggest about the nature of Israel's contact with the Canaanites? Use the Hebrew verb's sense of exchanging pledges to sharpen your answer.
2. Why does the psalmist say they “learned their works” rather than just “observed” them? What does the choice of the word “learned” (H3925) reveal about the outcome?
3. Read Judges 2:2, 3 and Deuteronomy 7:2, 3. What was God's purpose in commanding separation? Was it about ethnic purity or spiritual protection?
4. How did Israel's failure to obey this specific command lead to the atrocities described in verses 37, 38? Trace the progression.
5. In what ways might a similar progression happen in a Christian's life today? Where do we see the line between appropriate engagement with culture and dangerous assimilation?
6. The psalm is a confession, not a complaint. How does framing this history as confession change the way we read it? (See Calvin's comment on the psalm's purpose.)
7. What practices or relationships in your own life might be starting to “mingle” you with patterns that are contrary to following Christ? How can the community help you maintain distinctiveness?