Luke 6:27-28, 31, 36-38

But I say unto you that hear, Love your enemies, do good to them that hate you, bless them that curse you, pray for them that despitefully use you.

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

Be ye merciful, even as your Father is merciful. And judge not, and ye shall not be judged: and condemn not, and ye shall not be condemned: release, and ye shall be released: give, and it shall be given unto you; good measure, pressed down, shaken together, running over, shall they give into your bosom. For with what measure ye mete it shall be measured to you again.