Seems that "departed glory" is too kind to describe some Reformed people nowadays--seems like "Ham" might be more accurate, the mocker, or "Shimei," who cursed and mocked King David.
Read it if you must. But only if you have a strong stomach.
One is reminded of the boys who mocked Elisha in the book of Kings, and were then devoured by bears...or of the fates of any who mocked God's prophets, for that matter.
May God have mercy on their souls.