Old Testament
1 Samuel 24:21
Read the Bible in clear, modern English—easy to understand, faithful to the meaning, and written for everyday readers.
So swear to me by the LORD that you won't wipe out my descendants after I'm gone, and that you won't erase my family's name."
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Swear now therefore unto me by the LORD, that thou wilt not cut off my seed after me, and that thou wilt not destroy my name out of my father’s house.
What 1 Samuel 24:21 means
Plain-English insight for readers
In this moment, King Saul is asking David for a promise. He wants David to swear that he will not harm Saul's family after he dies. This request shows Saul's deep concern for his legacy and the future of his descendants. He fears that his name and lineage will be erased from history. By asking David to make this vow, Saul is seeking assurance that his family will be treated with respect and kindness. This plea highlights the importance of family ties and the desire to be remembered positively. It also reflects the human need for security and hope, even in difficult times. David's response to this request will reveal his character and intentions towards Saul and his family. This moment is significant as it underscores the themes of loyalty, mercy, and the weight of promises made between individuals, especially in times of conflict and uncertainty. It reminds us that our actions can have lasting impacts on others, particularly those who come after us, shaping their futures.
How to apply 1 Samuel 24:21 to your life
Consider the impact of your actions on future generations. Make commitments that reflect your values and ensure that you treat others with kindness. Think about how you can leave a positive legacy for those who come after you. Your choices today can shape the lives of others tomorrow. Be mindful of the promises you make and keep them close to your heart.
Curated for this public verse page. 1 Samuel Summary
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Illustrated scene from David's story: David Spares Saul in the Cave (1 Samuel 24:1–22)
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David

Photo: U.S. Army photo by Spc. Samantha R. Ciaramitaro, via DVIDS and Wikimedia Commons. License: Public domain in the United States — U.S. federal-government work. Source. Location: Great Ziggurat, Ur Archaeological City (Tell el-Mukayyar), Dhi Qar Governorate, Iraq. Resized for the web.
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The city Abram's family left to travel toward Canaan.
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Keep studying 1 Samuel 24:21
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At a Glance — the Book of 1 Samuel
- Author
- Traditionally attributed to Samuel, Nathan, and Gad
- Written
- Around 930 BC
- Genre
- Historical narrative
- Original Audience
- The Israelites of the early monarchy
Frequently Asked Questions
Quick, clear answers about this verse
What does 1 Samuel 24:21 teach about promises?
1 Samuel 24:21 highlights the significance of promises, especially in relationships marked by conflict. Saul's request for David to swear not to harm his descendants underscores the weight of commitments made between individuals. It teaches us that our promises can have lasting effects on others, particularly regarding their legacy and future. This verse encourages us to be mindful of the promises we make and to honor them, reflecting our values and integrity.
Why did Saul ask David to spare his descendants?
Saul's request to David in 1 Samuel 24:21 stems from his deep concern for his family's legacy. He feared that after his death, his lineage would be wiped out, which would erase his name from history. This plea reveals Saul's vulnerability and desire for security, even amidst his conflict with David. It emphasizes the importance of family ties and the human need to be remembered positively, highlighting the emotional weight of such requests.
How does this verse relate to the theme of mercy?
In 1 Samuel 24:21, Saul's plea for mercy from David reflects a broader theme of compassion and kindness in difficult circumstances. By asking David to spare his descendants, Saul is seeking mercy not just for himself, but for his family. This moment illustrates the importance of showing mercy to others, especially those who may be in a vulnerable position. It challenges us to consider how we can extend mercy in our own lives, impacting future generations positively.
What can we learn about legacy from this verse?
1 Samuel 24:21 teaches us that legacy is not just about personal achievements but also about how we treat others and the promises we keep. Saul's concern for his family's future highlights the importance of leaving a positive impact on those who come after us. This verse encourages us to reflect on our actions and commitments, reminding us that our choices today can shape the lives of future generations and influence how we are remembered.
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