The meaning of existence and existence with Husserl's phenomenology and Transcendental wisdom

In this essay, we will first consider the proofs of the authenticity of the existence of Sadr al-Mutalīn, based on the principle of authenticity, in order to make clear to us the clear meaning of the existence and nature of this great Islamic wise. Let's take a look at Husserl's phenomenology. So, first, we will discuss Husserl's meaning of nature. In order to clarify the meaning of Husserl's term of nature to the mind, we will discover the nature of the discovery by the subject or transcendental nature. And finally, let's talk about what factors play a role in building a Husserl-style structure. In the third and final part of this article, we will compare the meaning of the term "nature", and we will judge in this regard, which, according to the meaning of nature, the originality of nature to Husserl, is it the same thing that is rejected by Mulla Sadra?