-protest =against society + established religion (church)
membership of a sect could be a means of protest
some ethnic minority groups feel frustrated + angry with the treatment of society e.g lack of job oppurtunities
sect can be a form of protest against their situation
nation of Islam in USA is a religious sect for black people offering a means of protest against white society
-neo-marxixst argue that religion helps to change society + people's situation e.g liberation theology where catholic priests supported working class to overthrow the oppressive government