This paper will firstly explicate the defining features of modem society -including the quest for equality- by referring to Alexis De Tocqueville's ideas. As an important consequence of the trend towards equality is the formation of 'social power', the paper will secondly illustrate how this social power will enforce itself on individuals in modem society in different forms -such as apathy of citizens, determination of public belief and expert ideas. Surprisingly, Tocqueville, contrary to his beloved teacher, does not regard the conventional ways of control ling power- including power of judiciary system, newspapers, activities of cultural, artistic and literalistic circles, and criticisms of intellectuals- as sufficient and prescribes the religious faith and moral individual as the panacea of the problem. By emphasizing on five reasons, the paper will end arguing that Tocqueville's sociological vision is highly beneficial for understanding and controlling the 'social power' in Iranian society.