Romans 12:18-21

18If possible, so far as it depends on you, live peaceably with all.

19Beloved, never avenge yourselves, but leave it to the wrath of God, for it is written, "Vengeance is mine, I will repay, says the Lord."

20To the contrary, "if your enemy is hungry, feed him; if he is thirsty, give him something to drink; for by so doing you will heap burning coals on his head."

21Do not be overcome by evil, but overcome evil with good.