Ruth 4:20 is a link in a family tree. It records that Amminadab was the father of Nahshon, and Nahshon the father of Salmon, naming the men who bridge the gap between Ruth’s great-grandson and the generations before him. The verse is part of a genealogy the narrator wrote to close the story of Ruth and show where its characters fit in the larger history of Israel. Nahshon is later remembered as a leader of the tribe of Judah, and his line becomes central to the story of King David.
And Amminadab became the father of Nahshon, and Nahshon became the father of Salmon…
Ruth 4:20 (WEB)
What Ruth 4:20 Means
The verse is simple on its surface. Amminadab has a son named Nahshon, and Nahshon has a son named Salmon. Each “became the father of” phrase marks one generation passing to the next, so the verse lists three men in a chain. Nothing in it is a command, a promise, or a prayer. It is a record, and its meaning lies in what the record tells us about who these people were and how they connected to the family that eventually produced King David.
What the verse does not do is explain the individual lives of these men. The Bible gives little personal detail about Amminadab, Nahshon, or Salmon beyond their names and the lineage they represent. Reading a moral lesson into each man’s character would go beyond the text. The value of the verse is that it confirms a real line of ancestry, which matters for the larger story of God preserving a people through whom his promises would move forward.
The Context of Ruth 4:20
The book of Ruth is a short narrative set in the period of the judges, when Israel had no king and the people often lived in disorder. It follows Ruth, a Moabite widow who stays with her mother-in-law Naomi and eventually marries Boaz, a relative of Naomi’s late husband. The book was written for an Israelite audience, and it closes with a genealogy that traces Boaz and Ruth’s son Obed to King David. The tradition that Samuel wrote the book is common, but the author is not named in the text itself.
Ruth 4:17 to 4:23 shows the verse in its setting. Just before it, the women of the town name Obed, and the genealogy begins with Perez and moves forward through Hezron and Ram to Amminadab. Right after it comes Salmon, then Boaz, Obed, Jesse, and David. Seen this way, Ruth 4:20 is one step in a deliberate sequence that ends with the king. That placement changes how the verse reads: it is less a stand-alone list of names and more a stage on a path the narrator wants readers to notice.
Key Phrases in Ruth 4:20
Ruth 4:17
The women, her neighbors, gave him a name, saying, “A son is born to Naomi”. They named him Obed. He is the father of Jesse, the father of David.
(WEB)
This verse comes just before the genealogy and shows the women of Bethlehem naming Obed. Reading it alongside Ruth 4:20 helps you see how the genealogy grows out of the personal story of Ruth and Naomi, and how a family’s future can begin with a single moment of blessing.
1 Chronicles 2:10-11
10 Ram became the father of Amminadab, and Amminadab became the father of Nahshon, prince of the children of Judah; 11 and Nahshon became the father of Salma, and Salma became the father of Boaz…
(WEB)
This passage gives a parallel listing of the same family, naming Nahshon and tracing the line forward. Reading it with Ruth 4:20 confirms that the genealogy was known and recorded in more than one place, which strengthens the sense that these ancestors were real and important to Israel’s story.
A Short Prayer From Ruth 4:20
Lord, thank you that you remember families and that nothing in your story is lost. When I think about the people who came before me, both the ones I know and the ones I never will, help me trust that you have been faithful through every generation. Show me how to be a faithful link in the chain for those who come after me, even when my part feels small. Amen.
