NOTES for Num 32:1-42
The Israelites from the tribes of Reuben and Gad have the opportunity to receive their inheritances even before Israel's invasion of Canaan. But the promised land is more important than life's conveniences, and therefore they agree first to help their brothers conquer the land for the whole people. Perhaps we should learn from them the ability to sacrifice temporary conveniences for the sake of preserving brotherly relationships with our neighbors.