Genesis 10 · a question people ask
"In his days the earth was divided." What does that mean?
Verse 25 doesn't explain it. The verb, palag, is rare: four times in the Hebrew Bible. Its other uses point two ways.
How Christians read it
Where Christians differ, Favor sets out the main views side by side and doesn't pick one.
The people were divided
The dividing of people and languages at Babel (11:8-9). In Psalm 55:9 the same verb is used of language: "confound their language" (Brown-Driver-Briggs: "divide their speech").
Genesis 11:8-9 · Psalm 55:9
The land was divided
A dividing of land among the peoples. In Job 38:25 the same verb describes God cutting a channel for flood water; and Deuteronomy 32:8 speaks of God giving the nations "their inheritance" and setting their bounds.
Job 38:25 · Deuteronomy 32:8
The verses
“To Eber were born two sons. The name of the one was Peleg, for in his days the earth was divided. His brother’s name was Joktan.”