“Tie them as symbols on your hands and bind them on your foreheads. Write them on the doorframes of your houses and on your gates.” ~Deuteronomy 6:8-9
Your commitment to God is a public matter. After all, what does it mean to write, “The Lord is our God, the Lord alone” on your front door? It’s a constant reminder that your first allegiance is to God. Every time you leave your house and every time you come home, it’s a reminder that your loyalty to the Lord controls all your activities both inside and outside your house. It declares to all your friends who visit you and to all strangers who drive by that the Lord is not just the unseen guest in your house, he is the supreme ruler.
And on the gates. The gates were the community gathering place, where things were bought and sold, where justice was administered, and where reputations were made. Dependence on the Lord was to be declared and practiced in the middle of all that, too.
Love the Lord with your whole person and obey the Lord with your whole life.
I think, as Christians, we are subject to a couple of temptations. We are tempted to treat our relationship with God as primarily a private interior thing or only as an exercise in external performance. It can’t be just one of those things. It must be both. Our love for the Lord and our devotion to him alone is certainly rooted in the heart. But it’s demonstrated in the wholeness of our lives, in a passion to speak about our faith with our families, and to publicly declare our allegiance to the Lord in front of the world. This passage says the very decorations in our homes and the things we wear on our arms and around our necks should testify to our loyalties to God.