without understanding, covenant-breakers, without natural affection, unmerciful:

Without knowledge, not true to their undertakings, unkind, having no mercy:

ασυνετοι, παραβαται συνθηκων, ασπλαγχνοι, αδιαλλακτοι, ανελεημονες·

Without understanding, covenantbreakers, without natural affection, implacable, unmerciful: