Mir Sayyid Ali Hamadani is a great Muslim mystic of the 8 th century AH (14 th century AD). He has left several manuscripts focusing on mystical teachings and we can recognize his attitude toward the issue of justice in these works. Therefore, the main question of this article is: what is the relationship between mysticism and justice in the political thought of Mir Sayyid Ali Hamadani? Our hypothesis is that, there is a positive longitudinal relationship between mysticism and justice in the thought of Hamadani. According to the foundations of his ontology and anthropology and his definition of mysticism and human’s felicity, the issue of justice itself is one of the pillars of the voyage toward God. The data of this research are gathered by the library method. Also, we have used Abd al-Qahir Jurjani's method The Theory of Order, to obtain an integrated knowledge about various components of Hamadani's thought as well as Franklin Le Van Baumer’s The Climate of Opinion, to deepen the historical aspects of our research. Findings of this research show that by using The Theory of Order, we can clearly see the link between mysticism and justice in Hamadani's thought. Moreover, the study of the intellectual atmosphere of the time shows that majority of Muslim mystics, considered the issue of justice as one of their teachings.
