Much more problematic, however, is Adler’s claim that before the Hellenistic period biblical law was perceived as descriptive and iconic, rather than prescriptive and to be obeyed by individuals. This misses the fact that the law collections in the Pentateuch appear within a framework of covenant, with their particular norms thus revalorized as covenantal stipulations. And covenantal stipulations are very much intended to be obeyed.
Thus, Deuteronomy, the book most imbued with the conceptions and idioms of covenant, time and again insists that its laws be carefully practiced and continually kept in mind. It promises blessings to those who heed that counsel and curses to those who violate it, proving faithless to the covenant. “For the word is very close to you,” reads the conclusion to one of its most memorable exhortations, “in your mouth and in your heart to practice it” (Deuteronomy 30:14). This was written long before anyone ever heard of Ptolemy II or the Hasmoneans.
More.