The Holy History of Mankind In 1837, Hess published his first book,
Die heilige Geschichte der Menschheit (
The Holy History of Mankind). Published anonymously by "a Young Spinozist", it was the first book of socialist theory to be written in Germany, predating
Wilhelm Weitling's first work by a year. Completely disregarded at the time, the book was an ambitious and esoteric attempt to propose a
socialist synthesis of Judaism and Christianity, mediated through the philosophy of Spinoza. It presented a messianic vision of social redemption based on the abolition of private property and inheritance, which Hess identified as the root of all social evils. Hess divided human history into three periods, paralleling the
Christian Trinity: • The era of
God the Father: A period of unconscious harmony and community of property, ending with the birth of Jesus. • The era of
God the Son: A period of disharmony, characterized by a dualism between spirit and matter, which reached its peak in the Middle Ages with the appearance of private property and inheritance. • The era of the
Holy Spirit: The modern age, initiated by Spinoza and advanced by the French Revolution, destined to culminate in a new, socialized humanity. For Hess, Spinoza was the prophet of the modern age because his philosophy restored the Judaic unity of spirit and matter, which Christianity had severed. This new era would be characterized by a society based on community of property (
Gütergemeinschaft), which Hess saw as the only way to achieve true equality. He traced this ideal to the
Mosaic legislation of the
Jubilee year, where all land reverted to its original possessors. He argued that private property had led to social polarization, creating an "aristocracy of wealth" (
Geldaristokratie) and a growing class of the impoverished (
Pauperismus). He predicted this "disharmony, inequality, egoism" would reach a climax, leading to a social revolution. While the book's language was often obscure, its core arguments contained an early sketch of theories of capital concentration and class struggle. At this stage, however, Hess described the contemporary Jewish people as a "spirit without a body," a disembodied idea whose historical mission had been fulfilled and who should now assimilate into the new universal humanity. The book's conclusion was a dramatic call for a "
New Jerusalem"—a socialist future inspired by the original Judaic vision of a society where the holy and the profane, religion and politics, were unified. Though he did not envision a revival of the Jewish people as a separate entity at this time, he argued that the social vision of Judaism, universalized by Spinoza, would serve as the inspiration for the socialist future of all mankind.
The European Triarchy '' (1841) Hess's second book,
Die Europäische Triarchie (
The European Triarchy), published anonymously in 1841, was a more mature work that reached a wider audience and established his reputation among German radicals. The book called for a progressive alliance between the three major nations of Western Europe—Germany, France, and England—to lead humanity into a new future against "Russia, the reservoir of reaction". It laid the foundation for the synthesis of German philosophy, French politics, and English social and economic
praxis that would later become a cornerstone of
Marxism. Influenced by the Polish philosopher
August Cieszkowski, Hess argued that philosophy must move beyond interpreting the world to actively changing it. German philosophy, he claimed, had "led us to the total truth. Now we have to build bridges which would again lead us from heaven to earth." He saw the future European revolution as a synthesis of the unique contributions of the three leading nations: Germany would provide its philosophy, France its political activism, and England its practical experience with social and economic transformation. Hess identified England as the country where the
social revolution would most likely begin, due to its advanced industrialization and the acute social antagonisms between wealth and poverty. He argued that the social crisis was not political but structural, rooted in the economic system, and could not be solved by political reforms alone. The book also continued his engagement with Jewish history, arguing against Hegel's view of the Jews as a static, "Oriental" people without a historical development. Hess contended that the Jews were a central force in universal history, an "intermediary between West and East" whose messianic impulse for change was a permanent element of ferment in Western civilization. He also addressed the issue of Jewish emancipation, criticizing the expectation that Jews should shed their national identity and arguing that obstacles to intermarriage were proof of an incomplete and flawed liberation. == "True socialism" and collaboration with Marx ==