the Muslim Brotherhood organization was founded by a teacher called "Hassan Al-Banna" as a charity. During this century, the organization practiced official behavior at times and unofficial at other times. It has practiced this behavior in several areas in Egyptian society between social charitable work, political work, violence and terrorism, However, 2011 is the pivotal turning point since the inception of the organization, Where limited and intermittent practices of this organization shifted from the background to the foreground in an exceptional and defining moment the organization has not been available since its inception. However, the organization quickly failed to assume an official role, presenting itself as a national faction. Because it had been accustomed to radical ideas for eighty years, it was difficult for it to give up those ideas and think of a broader approach. it turned to exclusion, violence and terror, ending its moment of politics and starting its usual path of violence and terror. Hence the importance of this research to assess the experience of political Islam in Egypt after 2011, in order to explore the future of it in the foreseeable future, and by answering a major question: Has political Islam as an official political actor in Egypt ended in the foreseeable future? In this study, the researcher uses the systems analysis approach of David Easton to determine the reasons for the encroachment of political Islam into the Egyptian public sphere after 2011, and the implications of its withdrawal from the scene.