Deuteronomy 4:9
Only take heed to thyself, and keep thy soul diligently, lest thou forget the things which thine eyes have seen, and lest they depart from thy heart all the days of thy life: but teach them thy sons, and thy sons’ sons; Only take heed to thyself, and keep thy soul diligently, lest thou forget the things which thine eyes have seen, and lest they depart from thy heart all the days of thy life: but teach them thy sons, and thy sons’ sons;
Each person is to take heed to self and keep the soul and inner life diligently, holding what God has shown and commanded in the heart all the days of life so it is never forgotten nor allowed to depart. What was to be remembered centers on Horeb and Sinai, where Israel gathered at God's command to hear His voice from the fire, learned reverence, and received His covenant in the Ten Commandments with the charge through Moses to obey and teach His statutes and judgments, together with the wider history of wilderness leading, judgment on disobedience, and displays of power, grace and mercy. Keeping what was seen means obeying every precept without dishonoring God in the least, not repeating wrongs He has reproved, and treating what He has once commanded as abiding. Fathers and mothers, and by extension all who care for children in home and school, bear the lifelong binding duty to teach these things to sons and sons' sons by faithful instruction in Scripture, by precept and example, and by training in reverence, obedience and the fear of God. That charge comes to God's people today with still greater obligation because of Israel's record of backsliding, judgment and reward, so that obedience brings wisdom before the nations, well-being, blessing and life, including keeping the Sabbath holy and distinct, while disobedience brings serious loss.
Words and Historic Setting
The things the eyes had seen center on Horeb and Sinai, where Israel was gathered at God's command to hear His words and to learn reverence for Him all their lives. There they heard His voice speaking out of the fire under a covering cloud, with trembling, and received His covenant in the Ten Commandments written on stone. Through Moses they were charged to obey and to teach His statutes and judgments, and to guard all this carefully so that it would be preserved in the heart throughout life by teaching it to children and grandchildren.
The memory to be kept also embraces the wilderness journey and the giving of the law at Sinai and Israel's purpose in the promised land. It includes the judgment on those who followed Baal-peor and the survival of those who clung to God. It takes in the wider history of God's reproofs and warnings, His displays of power and grace, victory after victory, blessing and mercy, departures and backslidings and murmurings and sins, destruction of the guilty, and rich rewards and blessings upon the obedient.
Diligent Lifelong Remembrance
The verse lays its first charge on each person individually to take heed to self and keep the soul and inner spiritual life diligently. It calls for careful guarding against forgetting what has been seen and learned of God and His law, remembering what was witnessed, and keeping it in the heart all the days of life so it is never forgotten nor allowed to depart. The memory to be guarded especially centers on what Israel witnessed at Horeb, when the people gathered before God at His command to hear His words and learn reverence for Him, including the covenant in the Ten Commandments written on stone. This careful study and keeping belongs to all who would belong to God's covenant-keeping people, who are to observe the law proclaimed at Sinai including the true Sabbath, and the parental work of teaching extends to children under care in schools, with parents to honor God in heart, words, and actions and to recognize their responsibility for children entrusted to them.
Keeping what was seen means obeying every precept of God's law without dishonoring Him in one iota. The things seen include the giving of God's words at Sinai, when the cloud covered the mount and the people heard the voice of the infinite God with trembling, and also the wider history of God's reproofs and warnings, displays of power and grace, victory after victory, and blessing and mercy resting on His people alongside reproof of errors and wrongs. To keep them diligently is not to repeat the wrongs He has reproved, not to wait for Him to direct each day what to do because what He commands once stands forever, and to establish confidence in Him by coming with living faith.
Taking heed to self means maintaining a sanctified individuality that does not talk of the faults of others. If anything is held against another, the duty is to go to that person, tell the matter fully, and pray with and for him, by which when all do this many souls are saved to God's work. Safety is found in doing just what Christ has told, keeping the soul clean and diligent, resisting temptation even when the tempter holds high influential position, walking in the light with a clear conscience, and departing from the least sinful proposal toward wrong steps and practices that lead to irrecoverable evil. It means remembering all life what the eyes have seen and not letting it depart from the heart, refusing infidel sentiments cloaked in scriptural words taken from their true place, and speaking and acting truth without deceptive practice in clean worthy deportment, while teaching what was seen to sons and sons' sons by precept and example and calling the heedless and those out of the way to come along to do good.
Teaching Children and Grandchildren
The command to teach what was seen to sons and sons' sons lays a lifelong duty on fathers and mothers to obey the Lord's words themselves and pass them to their children so that they in turn will teach them to their own children. This responsibility for lessons of instruction rests just as much now as then, to follow on to know the Lord, and it extends to children under parental care in schools and to the teaching of the household by all who bear responsibility in sacred work. It requires parents to teach God's requirements repeatedly to children and grandchildren for the lasting good of the soul, and it must not be neglected through giving full attention to business or commercial pursuits.
Teaching means faithfully instructing children from childhood in the Scriptures and the way of the Lord, encouraging their hearts with God's words, telling them plainly what God says about His requirements and commandments including honoring father and mother, repeating them and placing them prominently before learners. It is educating by precept and example in the nurture and admonition of the Lord, training every house as a church to fear God and keep His commandments, and giving steady deliberate education in reverence and faithful conduct. Remembering and teaching God's instruction in this way is itself part of faithfully keeping it, as illustrated at Horeb where Israel gathered to hear God's words to learn reverence throughout life and teach their children, hearing His voice from the fire under the covering cloud with trembling and receiving the Ten Commandments with the charge through Moses to obey and teach His statutes and judgments. Parents were thus to explain to their children the wilderness journey, the giving of the law at Sinai, and Israel's purpose in the promised land, so that the next generation would learn about God and remain faithful, educating children from childhood to respect and obey every precept of His law without dishonoring Him in one iota.
When parents do their part by watching and teaching and guarding and guiding the youth with patience and kindness and watchfulness, God makes the impression, bringing grace and blessing not only to parents themselves but also to the youth, so that children receive an impression from the heavenly Father to follow on in the way of obedience. Faithful teaching of this kind, laying the responsibility plainly on children and on parents as a pledge for all their lifetime, leaves little need for scolding. Parents must answer to God if they let their children grow up in ignorance and disobedience of the very words the Lord spoke, for those who disregard the Word of the living God will be cut off to be punished with the wicked, while obedience brings blessing and eternal life.
Wisdom, Blessing, and Warning
The statutes and judgments to be remembered and faithfully done are Israel's wisdom and understanding in the sight of the nations, righteous above what any other great nation possesses, with God nigh to His people. Walking by the Lord's law promotes a reputation for wisdom, so that the nations confess Israel a wise and understanding people. This true wisdom was set before Israel by Moses though he himself had been educated in all the wisdom of the Egyptians.
Obedience to God's law was the condition for receiving His promises, and keeping His statutes and commandments brings good to the people and their children, well-being and long life and prolonged days in the land, with strength and blessing. The awe-inspiring events at Sinai when God gave the law were to be remembered to help obedience and to find strength and blessing, and the Lord promised blessing if Israel obeyed His commandments given there. Disobedience brings serious consequences and judgment, as shown by the Israelites who died in the wilderness and by the destruction of the guilty, proving that God's word is fulfilled when His people depart from His commandments. The lessons of that chapter remain important for later readers as well as for Israel, teaching that the Lord alone is God and that keeping His commandments brings good.
Faithful remembrance and teaching across generations preserves God's instruction and forms a people whose character reflects Him. Guarding what was witnessed of God's acts and keeping it in the heart throughout life, then passing that knowledge to children and grandchildren, preserves faithfulness and distinct identity. This remembrance includes the encounter with God at Horeb and the giving of the Ten Commandments, and passing on that testimony was part of representing God's law and truth to other nations. Keeping God's commandments and teaching them to the next generation honors Him, and remembering and teaching His requirements helps prevent their being forgotten.
God's instructions in the chapter are sacred truth spoken by God expressing His mind, whose specifications remain binding and are to be cherished and acted out both in religious service and in dealings with others through justice, liberality, tenderness, compassion and courtesy. They are not to be treated as truth that can be taken up and set aside at will, nor to be carelessly neglected, and departing from them misrepresents God's character. The charge is to heed the Lord's instructions and neglect nothing important in His Word, to obey His commandments and study Scripture so as not to be found in rebellion. The practical work specified is to be walked in with faith combined with works in the last days, including educating others to do service for the Lord and setting a right example before them.
Claim on God's People Today
The solemn charge first spoken to ancient Israel reaches the present with accumulated force and still greater obligation. The added weight comes from possessing the record of Israel's experiences, so that later generations may avoid their errors and profit by their mistakes. Their departures and backslidings, their murmurings and sins, the destruction of the guilty under God's judgment, and the rich rewards and blessings bestowed on the obedient stand as warnings to escape transgression and as encouragements to follow the way of the Lord.
The chapter to which the verse belongs is to be carefully studied by those who would belong to God's covenant-keeping people and be a holy people belonging to Him. Its lessons remain important for later readers as well as for Israel, teaching that the Lord alone is God and that keeping His commandments brings good to His people and their children. The instruction is especially important to all who bear responsibility in sacred work, whose directions are to be observed carefully, including setting children an example and instructing the family in consecrated service to God. God's commandment-keeping people today are to learn from Israel's history, heed its warnings, and hold fast to the faith, remembering in particular Israel's encounter with God at Horeb and the giving of the Ten Commandments. The call to remember and teach God's words carries warning that disobedience brings serious consequences, as shown by the Israelites who died in the wilderness, and promise that keeping His statutes and commandments brings good and prolongs life in the land.
For those who would be counted among God's covenant-keeping people, the verse requires observing the law proclaimed at Sinai, including God's true Sabbath. What has been seen and learned of His statutes must be diligently guarded in the heart throughout life and taught to children and grandchildren, with parents faithfully teaching God's law and keeping the Sabbath distinct from ordinary days even when doing so requires sacrifice. Fathers must take heed to themselves and keep their souls diligently, lest they forget what their eyes have seen and lest those things depart from their hearts, teaching them to sons and sons' sons, for the statutes and judgments God commanded are wisdom and understanding before the nations, righteous above all others, with God nigh to His people. Keeping and doing them includes keeping the Sabbath holy and distinct from common working days, refusing to send children to school on the Sabbath or any part of it even at sacrifice and inconvenience, and instructing children at home in God's claims. This obedience draws the line of separation between the loyal and the disloyal, bears testimony to the world of allegiance to the Creator and of the truthfulness of the Sabbath, and refuses to make void the law of God, while the instruction to preserve what has been revealed across generations also includes educating children to observe the day being observed.
The verse is Bible present truth marking one of the reasons God's people are denominated as His people, to be repeated and repeated. Taking heed, keeping diligently what their eyes have seen, and teaching it to sons and sons' sons belongs in short, pointed, carefully written articles with actual experiences that let light shine as a burning lamp. That message is to be carried by the church paper to many more families in all parts of the world, including England and Australia. Guarding the memory of what has been witnessed and passing it on to children and grandchildren is thus included among the passages to repeat as reasons they are the people of God.