It is because we are sinners, and because God so often showers us with grace, that we lose sight of the justice of God, and the blackness of sin. When we read about the execution of the Canaanites we ought not to ask, “How could God do this?” but “Why does He not kill us all?” The shocking part of the story of the conquest of Canaan is God’s love for His rebellious people, not His just wrath toward other rebels. From the moment of our conception we are all under God’s just death sentence.