Old Testament

Matthew 5:38-48
Love Your Enemies
38You have heard that it was said, “An eye for an eye, and a tooth for a tooth.”[] 39But I tell you, do not resist an evildoer. If someone strikes you on your right cheek, turn to him the other also. 40If anyone wants to sue you to take away your shirt, give him your coat too. 41Whoever compels you to go one mile, go with him two. 42Give to the one who asks you, and do not turn away from the one who wants to borrow from you.
43You have heard that it was said, “Love your neighbor[] and hate your enemy.” 44But I tell you, love your enemies and pray for those who persecute you, 45so that you may be children of your Father who is in heaven. For he makes his sun to rise on the evil and the good and sends rain on the righteous and the unrighteous. 46Indeed if you love those who love you, what reward do you have? Even tax collectors do that, don't they? 47If you greet only your brothers, what are you doing more than others? Do not even the unbelievers do that? 48So then, be perfect, as your heavenly Father is perfect.