Heap fiery coals on his head.
In Bible times, ore was put in a furnace with a layer of coals placed on top as well as underneath. Increased heat on top helped to melt and separate it from impurities. So how do we heap fiery coals upon an enemy's head? Well, by doing kind deeds to him so that his hardness will melt and good qualities will come to the fore.
Created over 2 years ago