Why seven nations listed here, when Genesis mentioned ten? This reveals God's dynamic dealings with history.
The specific number and names of the nations listed here isn't static. While Genesis 15:19-21 mentions ten nations in the land promised to Abraham, Deuteronomy 7:1 lists seven. This difference isn't an error, but a historical reality.
Nations Rise and Fall
Over the centuries between God's promise to Abraham and Israel's arrival, the geopolitical landscape shifted. Some of the original ten nations had likely been absorbed, destroyed in their own conflicts, or had migrated. For example, the Rephaim are mentioned in Genesis but are largely gone by the time of the conquest, with figures like Og being 'the last of the Rephaim' (Deuteronomy 3:11).
God's Sovereignty Over Time
This highlights a crucial theological point: God is sovereign not only over space but also over time. He knew the exact state of these nations when Israel was to enter the land. The list provided in Deuteronomy is the relevant one for Israel's mission at that moment. It underscores that God's plans unfold according to His perfect timing and His sovereign governance of all peoples and kingdoms.