There are many sects in every religion. Buddhism, Hinduism, Judaism, Christianity, Taoism, Shintoism all have sects which are varied ideas in faith, but never as organized mafia. On the other hand, Shia Sunni are organized gangs that they have natural effect on them. When one kills the other, they do not even realize the objects they are killing.
Punjab Governor, Shahbaz Sharif once said so humanely: ‘No sect can deny respect to mother’.