Matthew 5:43-48 - The Sermon On The Mount: Love For Enemies
43 You have heard the saying, 'You must love your neighbour and hate your enemy.' 44 But I tell you, love your enemies and pray for those who persecute you, 45 that you may be sons of your Father in heaven: he makes his sun rise on the evil and the good, and sends rain on the just and the unjust. 46 For if you love only those who love you, what reward do you get for that? do not the very taxgatherers do as much? 47 and if you only salute your friends, what is special about that? do not the very pagans do as much? 48 You must be perfect as your heavenly Father is perfect.