Matthew 5:43 Ye have heard that it hath been said, Thou shalt love thy neighbour, and hate thine enemy. 5:44 But I say unto you, Love your enemies, bless them that curse you, do good to them that hate you, and pray for them which despitefully use you, and persecute you; 5:45 That ye may be the children of your Father which is in heaven: for he maketh his sun to rise on the evil and on the good, and sendeth rain on the just and on the unjust.
.. 5:46 For if ye love them which love you, what reward have ye? do not even the publicans the same? 5:47 And if ye salute your brethren only, what do ye more than others? do not even the publicans so? 5:48 Be ye therefore perfect, even as your Father which is in heaven is perfect.
Romans 12:18 If it be possible, as much as lieth in you, live peaceably with all men. 12:19 Dearly beloved, avenge not yourselves, but rather give place unto wrath: for it is written, Vengeance is mine; I will repay, saith the Lord. 12:20 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. 12:21 Be not overcome of evil, but overcome evil with good.