19 Do not take revenge, my dear friends, but leave room for God’s wrath, for it is written: “It is mine to avenge; I will repay,”
says the Lord.
20 On the contrary: “If your enemy is hungry, feed him; if he is thirsty, give him
something to drink. In doing this, you will heap burning coals on his head.”
Romans 12:19-20 NIV