Husserl, relying and emphasizing on the important category of consciousness and its subtlety, was trying to find a way to discover the essence of things in an optimal way, which in his opinion, by suspending the physical world and reducing it to its basic essence, we reach something that appears on our consciousness, And after that, the consistency of the world and all its realities depend on the essentialization of consciousness, and they are always stable and stable against the changes of consciousness. Husserl's followers, including Heidegger, put his phenomenology in the form of hermeneutics and existentialism and gave it a different aspect. Husserl's followers, including Heidegger, put his phenomenology in the form of hermeneutics and existentialism and gave it a different aspect. Merleau-Ponty also redefines phenomenology by prioritizing the physical aspect of human being and places it in the path of bodily experiences. But according to John Searle, a contemporary neuroscientist, this method of interpreting reality has caught it in the trap of idealism and has caused a phenomenological illusion the knowledge of the world, because in the interpretations of phenomenologists, both consciousness and empathy have far from the physiological realities of the brain. Because awareness is a process that occurs at alevel of neural firing, and , it depends on the interactions of various parts of the brain, which is considered a low level of awareness. In this research, we try to evaluate the truth or falsity of Searle's claim by examining the philosophy of both sides.