Marxist belief is a new form of belief that is completely different from religion,in which humans occupy a central position.Its practical appeal is to meet human needs,and its value goal is to achieve human freedom and comprehensive development;It concerns the real situation of the working class from the logical starting point of human practical survival mode,not only questioning the legitimacy of this survival mode and living state,but also exploring the practical generation path of overall human liberation and freedom.The belief in Marxism has scientifically obscured the logical path of satisfying the needs of the proletariat in the pursuit of reality,and has been concretized in the practice of the new era in China as a realistic pursuit centered on the people and meeting their needs for a better life.Therefore,the true humanistic interpretation of Marxist beliefs not only reaffirms the scientific nature of human nature and self realization,but also demonstrates the rationality and universality of values in the practice of revolution and construction in our country.This is precisely where its intrinsic value as a noble spiritual belief lies.