Abstract: Marx's theory is a comprehensive worldview” is Lenin's concise summary of Marxism. Lenin's exposition on Marx's “comprehensive worldview” is an important part of the philosophical section of Leninism. Prior to the October Revolution, to unify the party's thinking and integrate revolutionary forces, Lenin articulated the requirement of this worldview for the proletarian party, thereby highlighting his scientific approach to Marxism. The holistic study of Marxism is the core proposition of the “comprehensive worldview”, serving the needs of the specific historical context and revolutionary tasks. Specifically, the integrity of Marxism as a worldview is reflected in the following aspects: Marxist philosophy is the unity of dialectical materialism and historical materialism; Marxist philosophy, political economy and scientific socialism form an organic whole; Marxist dialectics, logic and epistemology are integrated; and Marxism continuously develops through the interaction between theory and practice. The “comprehensive worldview” has not only effectively refuted erroneous ideological trends and guided revolutionary practice, highlighting the revolutionary and scientific nature of Marxism, but also provided scientific theoretical support for the theory of “three sources” and solidified the foundation for constructing its own theoretical system.

Key words: comprehensive worldview, Marxist worldview, scientific connotation, development ,

摘要： “马克思的理论＝完整的世界观”是列宁对马克思学说的集中概括。关于马克思“完整的世界观”论述是列宁主义哲学篇的重要组成部分，是十月革命前列宁为统一全党思想，整合革命力量对无产阶级政党提出的世界观要求，凸显其对马克思主义的科学态度。对马克思主义的整体性研究是“完整的世界观”的核心命题，服务于特定的时代背景和革命任务需要。具体而言，马克思主义作为世界观的完整性体现在马克思主义哲学是辩证唯物主义和历史唯物主义的统一；马克思主义哲学、政治经济学和科学社会主义是一个有机统一体；马克思主义的辩证法、逻辑学和认识论的统一；马克思主义是在理论和实践相互作用的基础上不断发展的。“完整的世界观”不仅有力驳斥错误思潮和引领革命实践，凸显马克思主义的革命性、科学性，为“三个来源说”提供科学理论支撑，也为自身的理论体系建构夯实了基础。

关键词: 完整的世界观, 马克思主义世界观, 科学内涵, 发展