Deuteronomy 4:9; Only take heed to yourself, and diligently keep your soul lest you forget the things your eyes have seen, and lest they depart from your heart all the days of your life. And teach them to your children and your grandchildren. I offer this comment from the 1830’s by Adam Clark concerning this verse in Deuteronomy: “It is not sufficient for up divine things in the memory of their parents to lay up divine things in the memory of their children, they must be laid up in their hearts. King David wrote, ‘Thy word have I written in my ...