And these words which I command to thee today, shall be in thine heart; and thou shalt tell those to thy sons, and thou shalt think upon them, sitting in thine house, and going in the way (and going on the way), lying down, and rising (up).
What are ‘these words’? Moses orates:
Thou shalt love thy Lord God of all thine heart, and of all thy soul, and of all thy strength. (Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy strength.)
Hard to imagine that meditating on these words can make any difference in your life? Think again.
For the word of God is quick, and speedy in working, and more able to pierce than any twain-edged sword [two-edged sword], and stretcheth forth [till] to the parting of the soul and of the spirit, and of the jointures and marrows, and deemer of thoughts, and of intents of hearts. (Hebrews 4:12)
So Moses tells us to speak of loving God, to imagine loving God, to meditate on loving God, to teach loving God to our children and to our neighbors and even to those who we perceive as enemies.
As we think on ‘these words’, these words change us.