18 So keep these words deep in your heart and in your soul, and have them fixed on your hand for a sign and marked on your brow; 19 Teaching them to your children, and talking of them when you are at rest in your house or walking by the way, when you go to sleep and when you get up: 20 Writing them on the pillars of your houses and over the doors of your towns: 21 So that your days, and the days of your children, may be long in the land which the Lord by his oath to your fathers said he would give them, like the days of the eternal heavens.
Matthew Henry's Commentary on Deuteronomy 11:18-21
Commentary on Deuteronomy 11:18-25
(Read Deuteronomy 11:18-25)
Let all be directed by the three rules here given. 1. Let our hearts be filled with the word of God. There will not be good practices in the life, unless there be good thoughts, good affections, and good principles in the heart. 2. Let our eyes be fixed upon the word of God, having constant regard to it as the guide of our way, as the rule of our work, Psalm 119:30. 3. Let our tongues be employed about the word of God. Nor will any thing do more to cause prosperity, and keeping up religion in a nation, than the good education of children.