Logical's coherence of Mulla sadra's opinions and triple's aspects regarding principality of existence's theory

As a consistent philosophical mechanism, transcendental philosophy is celebrated. It has disclosed a new perspective through passing the philosophy of Masha and Eshragh in close cooperation with mysticism and intuition for transcendental philosophy and knowledge seekers.Therefore, it is so amazing for its philosophical followers to observe serious and acute contradictions in philosophical theories of this philosophy owner.Distinct theories of Sadr-Al-Moteallehin in important subjects such as principality of existence and credit of nature could be considered as the indication.The source of conflict is noticeable in the great philosopher's works.This research is going to answer the above inquiry and solve current contradictions through studying Mulla Sandra's expressions relating to the principality of existence and the credit of nature.