Deuteronomy 3-4
Moses urges obedience... "Follow the laws that you may live and may go in and take possession of the land that the Lord is giving you... Observe them carefully, for this will show your wisdom and understanding to the nations, who will hear about the decrees and say, 'Surely this great nation is a wise and understanding people'. What other nation is so great as to have their god near them the way the Lord our God is near us whenever we pray to him? ...Be careful, and watch yourselves closely so that you do not forget the things your eyes have seen or let them slip from your heart as long as you live. Teach them to your children and to their children after them."