Were they ashamed...? — The Hebrew gives an assertion, not a question — They are brought to shame (as in Jeremiah 2:26), because they have committed abominations. And yet, the prophet adds, “they were not ashamed” (the verb is in a different voice). There was no inward feeling of shame even when they were covered with ignominy and confusion. They had lost the power to blush, and were callous and insensible. This was then, as always, the most hopeless of all states. To “fall among them that fall” was its inevitable sequel.
Related Commentaries of Jeremiah 6:15
Jeremiah 6:15
15 Were they ashamed when they had committed abomination? nay, they were not at all ashamed, neither could they blush: therefore they shall fall among them that fall: at the time that I visit them they shall be cast down, saith the LORD.