George Haydock's Catholic Bible Commentary - Romans 12:20
Thou shalt heap coals of fire on his head. This figurative way of speaking is differently expounded. Some say, inasmuch as by this means thou shalt make him liable to greater punishments from God. Others, as St. Jerome and St. Augustine, by coals of fire, understand kindnesses and benefits, which shall touch the heart, and inflame the affections even of thy enemies, which shall make them sorry for what they have done, and become thy friends. (Witham) read more
Hawker's Poor Man's Commentary - Romans 12:19-21
Dearly beloved, avenge not yourselves, but rather give place unto wrath: for it is written, Vengeance is mine; I will repay, saith the Lord. (20) Therefore if thine enemy hunger, feed him; if he thirst, give him drink: for in so doing thou shalt heap coals of fire on his head. (21) Be not overcome of evil, but overcome evil with good. What a very lovely view is here given of the Apostle's mind, in the recommendation he hath here set forth to the Church, in our dealings with our enemies! And how... read more