"You shall teach..."

Deuteronomy 6:7 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.

"teach" - verb piel waw consec perfect 2nd person masculine singular suffix 3rd person masculine plural homonym : to repeat, : to speak, or to recite again and again 

let us never stop teaching that the Lord our God is One, is powerful, is timeless, is creator and sustainer, is our salvation, is triune, is gracious, is just, is awesome

let us never stop teaching that we are to love the Lord our God with all our heart, soul, and might

teach them...over and over and over and over and over again...and then some more