Is the revenge sweet?

And to him that smite you on the one cheek, offer also the other; and him that takes away your cloak, allow him that to take the coat also.

Give to every man that ask of you; and of him that takes away your goods ask them not again. 

And as you would that men should do to you, do you also to them likewise. 

For if you love them which love you, what thank have you? for sinners also love those that love them. And if you do good to them which do good to you, what thank have you? for sinners also do even the same. And if you lend to them of whom ye hope to receive, what thank have you? for sinners also lend to sinners, to receive as much again. 

But love you your enemies, and do good, and lend, hoping for nothing again; and your reward will be great, and you will be the children of the Highest: for He is kind unto the unthankful and to the evil. 

Be you therefore merciful, 

as your Father also is merciful.

Luke 6:27-36