18 'And ye have placed these my words on your heart, and on your soul, and have bound them for a sign on your hand, and they have been for frontlets between your eyes; 19 and ye have taught them to your sons, by speaking of them in thy sitting in thy house, and in thy going in the way, and in thy lying down, and in thy rising up, 20 and hast written them on the side-posts of thy house, and on thy gates, 21 so that your days are multiplied, and the days of your sons, on the ground which Jehovah hath sworn to your fathers to give to them, as the days of the heavens on the earth.
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.