Lenin in a Year The Three Sources and Component Parts of Marxism

Marxist Theory · 2026-05-13

Core Argument¶

This article argues that Marxism is not a sectarian doctrine but the direct and legitimate successor to the most advanced thought of the nineteenth century — German philosophy, English political economy, and French socialism. Lenin's central claim is that Marxism's "omnipotence" derives from its truth, and that this truth is a synthesis, not an invention. The article defends Marxism against the charge of sectarianism by demonstrating its roots in the highest achievements of bourgeois science, while simultaneously insisting that no science can be impartial in a class-divided society. The argument is both a theoretical genealogy and a polemical intervention: to understand Marxism as the continuation of the best of human thought is to arm the working class with a weapon the bourgeoisie cannot refute, only hate.

Theoretical Grounding¶

The article is grounded in Lenin's own mature understanding of Marxism as a unified and coherent world outlook, drawing on:

Dialectical materialism as developed by Marx and Engels from Hegel and Feuerbach — Lenin emphasises that Marx did not stop at eighteenth-century materialism but enriched it with Hegelian dialectics, producing a doctrine of development in its "fullest, deepest and most comprehensive form."
Historical materialism as the extension of materialism to the cognition of human society — the base-superstructure model is presented as a "strikingly integral and harmonious scientific theory" that replaced the chaos and arbitrariness of previous views on history.
The labour theory of value and surplus-value as the corner-stone of Marx's economic theory — Lenin follows Marx in showing that where bourgeois economists saw relations between things, Marx revealed relations between people.
The class struggle as the driving force of all historical development — Lenin insists that the lesson of world history is that political forms and institutions must be understood through the interests of the classes they serve.

The article sits firmly within the orthodox Marxist tradition as defended by Lenin against both revisionism and sectarianism. It is a restatement of the fundamentals, not an innovation, and its theoretical value lies in its clarity and compression rather than in any novel contribution.

Conjunctural Relevance¶

The article was written in 1913, a moment of rising working-class militancy in Russia following the defeat of the 1905 revolution. The Bolsheviks had just completed their final split with the Mensheviks and were emerging as an independent mass party with tens of thousands of members. A renewed strike wave had begun in 1912 and was continuing into 1914. Lenin's intervention is therefore conjunctural in two senses:

Politically, it defends the theoretical unity of Marxism at a moment when the Bolsheviks needed ideological clarity to lead a growing mass movement. The article is a weapon against both the opportunism that would dilute Marxist theory and the sectarianism that would isolate it.
Strategically, it insists that the working class can only become "enlightened and educated" through its own class struggle — a direct challenge to any notion that theory can be imported from outside or imposed from above.

The article's contemporary relevance, as the IDOM introduction makes clear, is to the project of building a new Revolutionary Communist International. The claim is that the same theoretical clarity Lenin provided in 1913 is needed today to guide "the great revolutionary movements that are on the horizon in every country."

Where the Argument Continues¶

This article is a compressed statement of fundamentals. The argument continues in several directions:

Lenin's own work: The article is part of the "Lenin in a Year" series. The introduction explicitly points to Lenin's The Right of Nations to Self-Determination (also 1913) as the next text in the series, which extends the argument about class struggle into the national question.
The broader Marxist tradition: The article references Engels' Ludwig Feuerbach and Anti-Dühring, and the Communist Manifesto as "handbooks for every class-conscious worker." These texts develop the philosophical and historical arguments Lenin summarises.
IDOM's current project: The introduction frames the article as preparation for the World School of Communism and the launch of the Revolutionary Communist International. The argument about Marxism's theoretical unity is thus presented as the foundation for the political unity of a new international.

Connections¶

Engels, Ludwig Feuerbach and the End of Classical German Philosophy — the source for Lenin's account of the relationship between Hegel, Feuerbach, and Marx.
Engels, Anti-Dühring — the systematic exposition of Marxist philosophy, political economy, and socialism that Lenin draws on.
Marx and Engels, The Communist Manifesto — the classic statement of the class struggle and the historical role of the proletariat.
Lenin, What Is to Be Done? — the earlier (1902) text on the relationship between theory and the working-class movement, which this article complements rather than repeats.
Lenin, The Right of Nations to Self-Determination — the next text in the series, extending the class analysis to the national question.
Plekhanov, The Development of the Monist View of History — a key influence on Lenin's understanding of historical materialism.

Key Quotes¶

"The Marxist doctrine is omnipotent because it is true. It is comprehensive and harmonious, and provides men with an integral world outlook irreconcilable with any form of superstition, reaction, or defence of bourgeois oppression."
"To expect science to be impartial in a wage-slave society is as foolishly naïve as to expect impartiality from manufacturers on the question of whether workers' wages ought not to be increased by decreasing the profits of capital."
"Where the bourgeois economists saw a relation between things (the exchange of one commodity for another) Marx revealed a relation between people."
"People always have been the foolish victims of deception and self-deception in politics, and they always will be until they have learnt to seek out the interests of some class or other behind all moral, religious, political and social phrases, declarations and promises."
"Marx's philosophical materialism alone has shown the proletariat the way out of the spiritual slavery in which all oppressed classes have hitherto languished. Marx's economic theory alone has explained the true position of the proletariat in the general system of capitalism."
"The proletariat is becoming enlightened and educated by waging its class struggle; it is ridding itself of the prejudices of bourgeois society; it is rallying its ranks ever more closely and is learning to gauge the measure of its successes; it is steeling its forces and is growing irresistibly."