The education of children for God is the most important business done on earth. It is the one business for which the earth exists. To it all politics, all war, all literature, all money-making, ought to be subordinated; and every parent especially ought to feel, every hour of the day, that, next to making his own calling and election sure, this is the end for which he is kept alive by God- this is his task on earth.
10 After that whole generation had been gathered to their ancestors, another generation grew up who knew neither the LORD nor what he had done for Israel. 11 Then the Israelites did evil in the eyes of the LORD and served the Baals. 12 They forsook the LORD, the God of their ancestors, who had brought them out of Egypt. They followed and worshiped various gods of the peoples around them. They aroused the LORD’s anger 13 because they forsook him and served Baal and the Ashtoreths. 14 In his anger against Israel the LORD gave them into the hands of raiders who plundered them. He sold them into the hands of their enemies all around, whom they were no longer able to resist. 15 Whenever Israel went out to fight, the hand of the LORD was against them to defeat them, just as he had sworn to them. They were in great distress.
We must make sure that our children know what God has done. We must make time for them to be well acquainted with the scriptures. If we don't then the next generation might grown up and know "neither the Lord nor what he [has] done for Israel" and for us.