Deuteronomy 6:2-5

You, your children, and your grandchildren must respect the LORD your God as long as you live. Obey all his rules and commands I give you so that you will live a long time. Listen, Israel, and carefully obey these laws. Then all will go well for you, and you will become a great nation in a fertile land, just as the LORD, the God of your ancestors, has promised you. Listen, people of Israel! The LORD our God is the only LORD. Love the LORD your God with all your heart, all your soul, and all your strength.