In this article, the revolution and the revolutionary system are examined from different perspectives. The question is what is the solution to prevent the transformation of the revolution and not to turn it into a conservative system and also not to limit the circle of the revolution. Ayatollahs Khamenei, Leotrotsky, and Arnold Twain Bey have responded to the issue from different perspectives. Ayatollah Khamenei believes that given the continuity and evolution of the phenomenon of revolution, the resulting political system must always remain revolutionary in order to prevent stagnation and stagnation. To this end, he proposed the "theory of the revolutionary system." Leotrotsky proposed the "theory of continuous revolution" to prevent the defeat of the Russian revolution and its export to other countries. Arnold Twainby justified the evolution of civilizations (occurrence, survival, and decline) by proposing the idea of "opposition and reaction." From a methodological point of view, the issue has been briefly studied using a descriptive-comparative study within the framework of the three schools of Islam, Marxism and liberalism. Keywords: Ayatollah Khamenei, Revolutionary system, revolution, civilization, continuous revolution, Trotsky, Twin B. Problem: Transforming the process of revolution into a system and how to maintain the revolutionary spirit is one of the controversial issues regarding the revolution and its consequences. The general belief among revolutionary theorists is that with the victory of the revolution and the change in the structure of the established system and the establishment of a new political system, the mission of the revolution ends and conservatism takes the place of the revolutionary spirit. One of the questions that arises from the question of the consequences of revolutions is what is the solution to prevent the revolutionary spirit from turning into conservatism and thus not to limit the time and place of the revolution. To answer this
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