From the ArcaMax Publishing, Bible Verses Newsletter:
http://www.arcamax.com/news/bibleverses/s-196501-674397
Love Your Enemies
"You have heard that it was said, 'YOU SHALL LOVE YOUR NEIGHBOR and
hate your enemy.'
"But I say to you, love your enemies and pray for those who persecute
you, so that you may be sons of your Father who is in heaven; for He
causes His sun to rise on the evil and the good, and sends rain on the
righteous and the unrighteous.
"For if you love those who love you, what reward do you have? Do not
even the tax collectors do the same?
"If you greet only your brothers, what more are you doing than others?
Do not even the Gentiles do the same?
"Therefore you are to be perfect, as your heavenly Father is perfect.
Matthew 5:43-48 NASB