Therefore, you shall love the Lord, your God, with all your heart, and with all your soul, and with all your strength. Take to heart these words which I enjoin on you today. Drill them into your children. Speak of them at home and abroad, whether you are busy or at rest. Bind them at your wrist as a sign and let them be as a pendant on your forehead. Write them on the doorposts of your houses and on your gates.