John Calvin on Deuteronomy 31:13

13. And that their children, which have not known anything. Again, we see that their present assembly is not referred to, but that which was to be repeated every seven years, in order that their posterity might be retained in the path of duty. Another use, then, of this recitation is adduced; that many who, from their age, could not be witnesses of the first promulgation, might thence learn how God was to be served. The possession of the land is again set before them, that God’s bounty may attract them to obedience.

DEUTERONOMY 6

deuteronomy 6:10-12

10. And it shall be, when the Lord thy God shall have brought thee into the land which he sware unto thy fathers, to Abraham, to Isaac, and to Jacob, to give thee great and goodly cities, which thou buildedst not;

10. Erit autem quum introduxerit to Jehova Deus tuus in terram de qua juravit patribus tuis, Abraham, Isaac et Jacob, se daturum tibi eam, et urbes magnas et pulchras quasnon aedificasti:

11. And houses full of all good things, which thou filledst not; and wells digged, which thou diggedst not; vineyards and olive-trees, which thou plantedst not; when thou shalt have eaten, and be full;

11. Et domus plenas omni bono, quas non replesti, et cisternas effossas, quas non effodisti: vineas et oliveta, quae non plantasti: et comederis, et saturatus fueris:

12. Then beware lest thou forget the Lord, which brought thee forth out of the land of Egypt, from the house of bondage.

12. Cave tibi ne obliviscaris Jehovae, qui eduxit te e terra Aegyptie domo servorum.