عنوان مقاله [English]
Mulla Sadra has two different approaches to the principle of authenticity of existence and validity of the nature of the two. This separation is due to the fact that he mentions in the explanation of the principle of the originality of existence in some positions that sometimes indicate the realization of the causal nature, and sometimes necessitates the denial of any external realization of nature. This difference has caused Sadra to have two attitudes toward some issues in his philosophical system, which in most of these positions, his ultimate attitude is based on the rejection of the realization of the nature of the outside world. In the present study, based on this index, some of the ontological consequences of the principle of the originality of existence, including the general nature of the problem, the review of the nature and identity of objects, the theory of important motion and the formation of existence in existence has been studied. In this study, the author tried to explain the different views of Mulla Sadra on the authenticity of existence, and ultimately explain his final views on each of these issues.