“Only take heed, and keep your soul diligently, lest you forget the things which your eyes have seen, and lest they depart from your heart all the days of your life; make them known to your children and your children's children—
Oh that they had such a mind as this always, to fear me and to keep all my commandments, that it might go well with them and with their children for ever!
And you shall remember all the way which the Lord your God has led you these forty years in the wilderness, that he might humble you, testing you to know what was in your heart, whether you would keep his commandments, or not.