politics, economy and civil law, etc. Finally, he defines religion as a collection of knowledge bestowed to human for the sake of guiding him and also religion is a collection of beliefs, moralities and individual and collective judgments. Therefore, he knows religion and its teaching as beliefs, moralities and judgments. Also Motahhari believes that the domain of religion at all is not limited to life but concerned with after afterlife. He believes that Islam as a religion is consistent with life of human and there is no room for denying it. Western philosophy Dariush Shayegan believes that Motahhari confused the Hegelian thought and Stace's quotations in confronting with Hegel. According to Shaygan since each of Motahhari and Hegel belong to different paradigms, there is no common world between them. Epistemology He considered Marxism as a great threat for youths and revolution of Iran therefore he tried to criticize Marxism along with pioneer figures like Ali Shariati. Also his commentary on the book of Mulla Sadra influenced many scholars. Besides, he also emphasized on the social, cultural and historical contingencies of religious knowledge. Motahhari argued that if someone compares fatwas belong to different jurists and at the same time considers their lives and states of knowledge then it is clear that the presuppositions of jurists and its knowledge affected their knowledge. According to him, because of this reason, we observe that the fatwa belong to Arab has an Arab flavor and the fatwa belong to non-Arab has an Ajam flavor. Also He tried to compare Quran with nature. He also believed that the contemporary interpretations of Quran were considerable than Ancient rendition of Islam because the future generation has a better understanding of Quran and Also a deeper appreciation of it. But at the same Time he doesn't believe in epistemological pluralism. Assassination On 1 May 1979 Morteza Motahhari was assassinated in Tehran by gunshot after leaving a late meeting at the house of Yadollah Sahabi. The Furqan Group claimed responsibility for the assassination. The alleged assassin was the group's founder, Akbar Goudarzi. Teachers' Day (Motahrai's death) On the occasions of Morteza Motahari's death (assassinated by Forqan Group), 12-Ordibehesht (the second month of the Solar Hijri calendar) has been named at the calendar of Islamic Republic of Iran as "Teachers' Day". An honoring of "Teachers' Day" is held annually in Iran for a week. Museum In 1346, due to the establishment