This verse lists the various tribes and nations that inhabited the land promised to Abraham by God. It serves as a historical record of the diverse people groups living in the region at that time. The mention of these nations highlights the fulfillment of God's promise to give Abraham's descendants a specific land, despite the presence of other inhabitants. It also foreshadows the future struggles and conflicts that would arise as Israel eventually takes possession of the Promised Land. Overall, this verse underscores the sovereignty of God in orchestrating the events of history according to His divine plan.