助纣为虐 meaning in Chinese

help a tyrant to victimize his subjects; be accessary to a tyrant's crimes; hold the candle to the devil; help the wicked perpetuate wicked deeds

Be compassionate to those lives and the things that are useful to society is the real goodness which will purify and sublime your soul , make you a better person and even the god wants to bless you ; on the other hand , we should not be good to those lives and the things which are harmful to the society since its insincerity which can only help a tyrant to do evil and this must be punished
“向对社会有益的生命或事物行的是真善，真善会使你的心灵得到净化和升华，会使你的人格变得伟大，连老天爷都会保佑你！而对社会有害的生命或事物则不可行善，那是伪善。伪善只能助纣为虐，一定会遭到惩罚。