Deuteronomy 28:58-59

58If you are not careful to do all the words of this law that are written in this book, that you may fear this glorious and awesome name, athe Lord your God, 59then the Lord will bring on you and your offspring extraordinary afflictions, afflictions severe and lasting, and sicknesses grievous and lasting.

Deuteronomy 29:9

9 bTherefore keep the words of this covenant and do them, that you may prosper
Or deal wisely
in all that you do.

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