13 "And if you will obey my commandments which I command you this day, to love the Lord your God, and to serve him with all your heart and with all your soul, 14 he will give the rain for your land in its season, the early rain and the later rain, that you may gather in your grain and your wine and your oil. 15 And he will give grass in your fields for your cattle, and you shall eat and be full. 16 Take heed lest your heart be deceived, and you turn aside and serve other gods and worship them, 17 and the anger of the Lord be kindled against you, and he shut up the heavens, so that there be no rain, and the land yield no fruit, and you perish quickly off the good land which the Lord gives you.
18 "You shall therefore lay up these words of mine in your heart and in your soul; and you shall bind them as a sign upon your hand, and they shall be as frontlets between your eyes. 19 And you shall teach them to your children, talking of them when you are sitting in your house, and when you are walking by the way, and when you lie down, and when you rise. 20 And you shall write them upon the doorposts of your house and upon your gates, 21 that your days and the days of your children may be multiplied in the land which the Lord swore to your fathers to give them, as long as the heavens are above the earth.
Matthew Henry's Commentary on Deuteronomy 11:13-21
Commentary on Deuteronomy 11:8-17
(Read Deuteronomy 11:8-17)
Moses sets before them, for the future, life and death, the blessing and the curse, according as they did or did not keep God's commandment. Sin tends to shorten the days of all men, and to shorten the days of a people's prosperity. God will bless them with an abundance of all good things, if they would love him and serve him. Godliness has the promise of the life that now is; but the favour of God shall put gladness into the heart, more than the increase of corn, and wine, and oil. Revolt from God to idols would certainly be their ruin. Take heed that your hearts be not deceived. All who forsake God to set their affection upon any creature, will find themselves wretchedly deceived, to their own destruction; and this will make it worse, that it was for want of taking heed.
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.