Romans 12:20

But [Prov. 25:21-25 says], "Feed your enemy if he is hungry; give him something to drink if he is thirsty. For when you do this, it will be [like] heaping burning coals on his head." [i.e., it can cause him burning shame that can lead to his repentance and ultimate forgiveness].

Matthew 5:44

But I tell you, love your enemies and pray for those who persecute you,

Luke 6:27

But I tell you people who are listening [to me], love your enemies and do good things to those who hate you.

Treasury of Scripture Knowledge

Summary

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.

If thine

General references

Bible References

If thine

Matthew 5:44
But I tell you, love your enemies and pray for those who persecute you,

General references

Matthew 5:42
Give to the person who asks you [for something], and do not refuse to lend to the person who wants to borrow something from you.