In this study, Bhagavad Gita which is 18th section of the mythological work named as Mahabharata that has very crucial position in Hindu Religious Tradition had been given a demonstration and this work’s importance had been examined in terms of Hinduism with the aspect of science, literature and religious authorities’ views. Hindu belief doesn’t demonstrate higher-up indiscrete properties just like semitic religions. On the contrary, Hinduism arises from total of religious traditions within a heterogenic construction. The people who accept themselves as a Hindu or the Beliver whose features described by researchers as a Hindu are not taken into consideration in this study. However, the heterogenic form of Hinduism and the belief of the Holy Scripture as its reflection where locate Bhagavad Gita will be examined. Hindu religious texts are quite rich in account. This richness is reflection of millenary accumulation of Indian religious ideas. But this situation causes many difficulties for the researchers on Hinduism. For instance, there has not been constituted the creedal system of Hinduism which has been suggested by the authorities yet. However, Bhagavad Gita is one of the rare books that could undertake key assingment in resolving this critical problem. Every holy scriptures in Hindu holy text literature does not have the same significance in accordance with the Believers of Hinduism. Bhagavad Gita, regarded as an exception of this matter according to us, had been discussed throughout the study.