Genesis 38:10 – “What he did was wicked in the Lord’s sight; so the Lord put him to death also.”

Extended Explanation

Genesis 38:10 concludes the account of Onan’s actions and their consequences. The verse makes it clear that what Onan did was wicked in God’s eyes, and as a result, God put him to death. Onan’s sin was not just about failing to fulfill his duty to his brother but also involved a deliberate and ongoing deception, as he repeatedly prevented Tamar from conceiving. This verse underscores the severity of Onan’s actions and highlights God’s response to his selfishness and disobedience. Onan’s death, like that of his brother Er, serves as a stark reminder of the seriousness with which God views sin.

Historical Context

In the context of the ancient Near East, the customs surrounding family and inheritance were of utmost importance. Onan was expected to fulfill the role of a kinsman-redeemer by producing offspring with his brother’s widow, Tamar, to carry on his brother’s name. His refusal to do so was not only a betrayal of his familial duty but also an act that undermined the social and legal structures of the time. The practice of levirate marriage, as outlined in Deuteronomy 25:5-6, was intended to protect the family’s legacy and provide for widows, making Onan’s actions particularly grievous in that cultural context.

Theological Implications

Theologically, Genesis 38:10 emphasizes the holiness and justice of God. Onan’s sin was not merely a personal failure; it was a direct affront to God’s commandments and to the well-being of his family. By putting Onan to death, God demonstrated that He is not indifferent to sin, especially when it involves deceit, selfishness, and the failure to fulfill one’s responsibilities. This verse reminds us that God’s standards are not to be taken lightly and that there are real consequences for those who choose to live in disobedience. It also highlights God’s concern for justice, particularly in protecting the vulnerable, such as widows like Tamar.

Literary Analysis

Literarily, Genesis 38:10 serves as a dramatic and decisive conclusion to Onan’s story. The verse is terse and to the point, reflecting the seriousness of the situation. The repetition of God’s response—first to Er and now to Onan—creates a sense of gravity and inevitability, emphasizing the consequences of sin. This verse also serves as a bridge to the next part of the narrative, where Tamar will take matters into her own hands to secure her future and the continuation of Judah’s line. The starkness of the verse heightens the tension and prepares the reader for the unfolding drama.

Biblical Cross-References

Several biblical cross-references can help to deepen our understanding of Genesis 38:10. Deuteronomy 25:5-10, which outlines the practice of levirate marriage, provides the legal and cultural backdrop for Onan’s responsibility and the gravity of his failure. Additionally, Psalm 34:16 speaks of God’s judgment on those who do evil, reinforcing the idea that God sees and responds to wickedness. The story of Ananias and Sapphira in Acts 5:1-11 also parallels Onan’s story, showing that God sometimes acts swiftly and decisively against sin to maintain the integrity of His people.

What This Verse Means for Today’s Christian

For today’s Christian, Genesis 38:10 serves as a sobering reminder of the seriousness of sin and the importance of living in obedience to God. Onan’s death challenges believers to examine their own lives and consider whether they are fulfilling their responsibilities, particularly in the areas where God has given them specific duties or callings. This verse also warns against the dangers of selfishness and deceit, encouraging Christians to live with integrity and to honor their commitments. It is a call to take seriously the standards that God has set and to recognize that our actions have consequences, both in this life and in our relationship with God.

How This Verse Relates to a Loving God

This verse, while highlighting God’s judgment, also reflects His love for justice and righteousness. God’s decision to put Onan to death was not arbitrary; it was a response to serious sin that had broader implications for the family and community. God’s love is evident in His commitment to upholding what is right and protecting those who are vulnerable, like Tamar. While this verse may seem harsh, it underscores the fact that God’s love includes a desire for holiness and justice. God’s actions here remind us that His love is not permissive of sin but seeks to bring about what is good and just.

How This Verse Connects to Jesus Christ

Genesis 38:10 connects to Jesus Christ by illustrating the need for a Savior who can redeem humanity from the consequences of sin. Onan’s death is a stark reminder of the wages of sin, as described in Romans 6:23: “For the wages of sin is death, but the gift of God is eternal life in Christ Jesus our Lord.” Jesus came to bear the punishment for our sins, taking upon Himself the judgment that we deserve. Through His death and resurrection, Jesus offers forgiveness and redemption, making it possible for us to be reconciled to God despite our failures. Onan’s story, though tragic, points to the hope we have in Christ, who provides a way out of the cycle of sin and death.

Questions for Reflection and Discussion

1. What does Onan’s death teach us about the seriousness of sin and the consequences that can follow?
2. How does this verse challenge us to reflect on our own lives and our responsibilities before God and others?
3. In what ways does God’s judgment on Onan deepen our understanding of His commitment to justice and righteousness?
4. How does the story of Onan’s failure and the consequences he faced point us to the need for redemption through Jesus Christ?
5. What steps can we take to ensure that we are living in obedience to God and honoring the responsibilities He has given us?

This article seeks to explore the deeper meaning of Genesis 38:10, encouraging reflection on themes of sin, justice, and God’s unwavering love, while also pointing to the ultimate redemption found in Jesus Christ.