Deuteronomy 18–21 reveals God’s holiness, justice, and order in worship, warfare, family life, and the promise of the coming Prophet.
Moses urges Israel to love and obey the LORD, reject idolatry, and worship only as God commands before entering the Promised Land.
Moses calls Israel to hear God’s Word, love the LORD alone, teach their children, and reject idolatry as they enter the promised land.
Numbers 12–14 shows rebellion, unbelief, and presumptuous action in Israel, contrasted with Moses’ meekness and the faithful courage of Caleb and Joshua.