Romans 12:20 But - says : Prov., “Feed your enemy if he is hungry; give him something to drink if he is thirsty. For when you do this, it will be like heaping burning coals on his head.” i.e., it can cause him burning shame that can lead to his repentance and ultimate forgiveness.

AUV⁽ⁱ⁾ ²⁰ But [Prov. 25:21-25 says], “Feed your enemy if he is hungry; give him something to drink if he is thirsty. For when you do this, it will be [like] heaping burning coals on his head.” [i.e., it can cause him burning shame that can lead to his repentance and ultimate forgiveness].