Albert Barnes' Notes on the Whole Bible - Jeremiah 7:21
The meaning is, Increase your sacrifices as you will. Acid burnt-offering to peace-offerings. All is in vain as long as you neglect the indispensable requirements of obedience and moral purity. Eat flesh is equivalent to sacrifice. The flesh of animals offered in sacrifice was usually eaten by the offerers, and this meal was regarded as a symbol of reconciliation. God and man partook of the same victim, and so were made friends. This passage Jeremiah 7:21-28 is the Haphtarah (lesson) from the... read more
The Pulpit Commentary - Jeremiah 7:21-28
The indispensable condition of well-being. This is laid down in Jeremiah 7:23 —obedience to God. It is the teaching of the entire Bible, of our Lord, the prophets, his apostles. The gospel is for this—to secure it more perfectly; and the sacrifices of the ancient Law were for the same reason. But men have ever rebelled against this. They were doing so in Jeremiah's time. They sought to make their sacrifices and burnt offerings a substitute for the obedience God commanded. Hence, as... read more