 All of their fathers and grandfathers that were 20 years of age and older had now perished. And as Hebrews 3 so graphically describes them, they were carcasses in the wilderness. They did not believe God, therefore they rebelled against the clear commandment of God. And so the book of Deuteronomy is a tremendous book about God's love and relationship with the people of Israel. Over 300 times that's dealt with.