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;
Study Note
Study Note
Moses' command to 'take heed to thyself and keep thy soul diligently' addresses the epistemological danger of forgetting — specifically, forgetting the theophanic events the community witnessed at Horeb. The doubled warning ('lest thou forget... lest they depart from thy heart') employs two distinct verbs to describe how covenant memory erodes: active forgetting (shakach) and gradual departure (sar) from the heart. The obligation to transmit to 'sons and sons' sons' establishes intergenerational covenant transmission as a non-optional parental and communal duty, anticipating Deuteronomy 6:7's pedagogy. The Passover Haggadah's four-sons framework and the Jewish tradition of Shabbat table liturgy as covenant memory formation both grow from this deuteronomic pedagogical imperative.
Other Translations
Only take heed to thyself, and keep thy soul diligently, lest thou forget the things which thine eyes saw, and lest they depart from thy heart all the days of thy life; but make them known unto thy children and thy children’s children;
`Only, take heed to thyself, and watch thy soul exceedingly, lest thou forget the things which thine eyes have seen, and lest they turn aside from thy heart, all days of thy life; and thou hast made them known to thy sons, and to thy sons' sons.
Only take care, and keep watch on your soul, for fear that the things which your eyes have seen go from your memory and from your heart all the days of your life; but let the knowledge of them be given to your children and to your children's children;
Cross References
The living, the living, he shall praise thee, as I do this day: the father to the children shall make …
Remember therefore how thou hast received and heard, and hold fast, and repent. If therefore thou shalt not watch, I …
Whosoever he be that doth rebel against thy commandment, and will not hearken unto thy words in all that thou …
That this may be a sign among you, that when your children ask their fathers in time to come, saying, …
Then ye shall answer them, That the waters of Jordan were cut off before the ark of the covenant of …
And he spake unto the children of Israel, saying, When your children shall ask their fathers in time to come, …
Therefore we ought to give the more earnest heed to the things which we have heard, lest at any time …
How shall we escape, if we neglect so great salvation; which at the first began to be spoken by the …
Take heed therefore how ye hear: for whosoever hath, to him shall be given; and whosoever hath not, from him …
Seest thou how faith wrought with his works, and by works was faith made perfect?