There is no question of whether this group is wrong or right. What must be seen is their adherence to the Qur'an and Sunnah, not only in talk, but in action. Many people can speak about the establishment if a Muslim Khalifah and the implementation of the Shari'ah of Islam, but the methodology used to do this must be in accordance to the Qur'an and Sunnah. Many of those who claim affiliation to this group have a very harsh attitude and approach, thereby, discouraging others from coming into the fold of Islam.