the evildoers will get retribution for their evildoing ? ～，但愚而違者不悟耳。(《聊齋志異·畫皮》) The evildoers will get retribution for their evildoing,but those who are silly and confused have not become awakened.
天道好還tian dao hao huan
the Way of Heaven is bound to come around and punish evildoers