Comparing the views of Mulla Sadra material movement and Einstein theory of relativity in terms of force, action and event (time-space)

The concept of space and time are intertwined as dimensions of the natural world, the study of each is dependent on the study of the other in order to obtain a better and greater understanding of both. For a better and more complete explanation of the discussion of space and time, we need a discussion of movement, and of course this relationship is two-way, and it is not possible to talk about movement without discussing the discussion of space and time. The aspects of the prism of space, time and motion are invalid without explaining the other two clauses. The purpose of this research is to compare the views of Mulla Sadra essential movement and Einstein's theory of relativity in terms of force, action and event (time-space) and the research is descriptive. It is analytical. The method of collecting information is a library, which has been done by referring to the relevant libraries, extracting files from Mulla Sadra works, articles and other written works on the topic of research. The findings indicated that Sadr al-Mutalahin believed that the essence of things is in motion, and if the essence of things was not in motion, there would be no movement in their symptoms. Because the existence of substance and width outside of our imagination is one and the movement of modernity is existence. There are two types of existence: fixed existence and fluid existence, the existence of the natural world is fluid and modern, which gradually comes into existence and disappears, and at the same time, its unity and personality are preserved. "Einstein" also considers time as the amount of movement and generalizes movement in all universes. And that's why he considers time and space together and to measure anything, he considers time as a fourth dimension.