Jeremiah 7:23

Obey ... - These words are not found verbatim in the Pentateuch, but are a sum mary of its principles. Sacrifice is never the final cause of the covenant, but always obedience (Exodus 19:5-6; Leviticus 11:45. Compare Exodus 20:0; Deuteronomy 11:0, in which the moral object of the Mosaic dispensation is most clearly taught). In connection with Jeremiah’s argument, notice that Amos 5:25 (taken in conjunction with Joshua 5:2-7) proves that the ceremonial law was not observed during the 40 years’ wandering in the wilderness. A thing so long in abeyance in the very time of its founder, could not be of primary importance.