Adam Clarke on 2 Kings 9:22

What peace, so long as the whoredoms - Though the words whoredom, adultery, and fornication, are frequently used to express idolatry, and false religion, in general; yet here they may be safely taken in their common and most obvious sense, as there is much reason to believe that Jezebel was the patroness and supporter of a very impure system of religion; and to this Jehu might refer, rather than to the calf-worship, to which himself was most favourably disposed.