Hear, O Israel: The Lord our God, the Lord is one. You shall love the Lord your God with all your heart and with all your soul and with all your might.  And these words that I command you today shall be on your heart.  You shall teach them diligently to your children, and shall talk of them when you sit in your house, and when you walk by the way, and when you lie down, and when you rise. You shall bind them as a sign on your hand, and they shall be as frontlets between your eyes.  You shall write them on the doorposts of your house and on your gates. Deuteronomy 6:4-9

Translation by Kathleen Chapman: 
Bombard your kids with stories and teachings about God and His Word! Do it any way you can, but make it exciting, powerful and constant! Talk about God first thing in the morning. Write His names on the kitchen wall or ceiling! Talk about God on the way to school. Play Christian music in the car. Put notes in their lunch boxes reminding them of God's love. Pray over homework. Pray before every meal. Pray to this wonderful God before they go to bed at night. Make Him as much a part of their existence as eating and sleeping. Make them so in awe of God that they want to nominate Him for a Pulitzer! Help your children to know and adore God.