A fast growing faith does not necessarily mean a it's a ethical or good faith. Some belief which is followed by many, is not necessarily correct. 500 years ago people used to believe Earth was at the centre of the universe and thinkers who wished to bring about a revolution were persecuted. Further there can be other advantages that people may take to a faith system, some of these advantages may not be humanitarian ot legitimate. If a particular tag provides immunity from certain crimes including polygamy, ethnic hatred, terrorism, treason etc, then there will be a lot of people who will fall for it. Lot of people will go in, just to fulfill their personal greed, lust, vengence, jealousy with the belief in the back of their minds that all wrong doings will be exonerated in the name of religion or belief system. Selfishness, greed and jealousy are the oldest features of man. And a belief which indulges them is not what the world needs.
