%0 Journal Article %T A Comparison of two Types of Autonomous and Revelation-Based Rationalism in Abu Hatam Razi and Muhammad Ibn Zakariyya Razi’s Debate %J History of Philasophy %I Iranian Society of History of Philosophy %Z 2008-9589 %A Ahad Faramarz Qaramaleki %A %D 1394 %\ 1394/03/31 %V 3 %N 5 %P 1-10 %! A Comparison of two Types of Autonomous and Revelation-Based Rationalism in Abu Hatam Razi and Muhammad Ibn Zakariyya Razi’s Debate %K Abu Hatam Razi Rationalism autonomous rationalism Muhammad Ibn Zakariyya Razi revelation-based rationalism happiness theory and action philosophy %X The studies on the development of the rationalist trend in the world of Islam usually discuss the challenges of rationalist groups with exoteric groups, including Ash‘ari mutikallimun and Sufists rather than compare or analyze the trends defending reason. Among such trends, the two autonomous and revelation-based rationalist groups play more influential roles. The reason is that it is in the dialog between these two groups that the mutual dependence of reason and religion on each other is revealed. Here, the dialog moves away from a sectarian debate and comes closer to real conversations. The purpose of this paper is to investigate the favorable and unfavorable ideas of Abu Hatam Razi, Ahmad Ibn Hamdan (d. 322 AH), and Muhammad Ibn Zakariyya Razi (d. 313 AH) regarding two kinds of rationalism, namely, autonomous and revelation-based, in the third and fourth centuries, respectively. This period is of great importance in the history of Islamic philosophy because during which different philosophical debates and schools emerged and various theories and boundaries were developed. Reducing the difference of the rationalism of Abu Hatam and Muhammad Ibn Zakariyya Razi to their belief or disbelief in the necessity of prophethood is the outcome of an extremely superficial comparison which does not explain the components and nature of their rationalism. The present paper aims to inquire into the main roots of this difference and provide a clear picture of their rationalistic methods and epistemological systems. %U http://rimag.ir/fa/Article/23218