Jorge Luis Borges’s La Biblioteca de Babel imagines the universe as an immeasurable library whose hexagonal galleries contain every possible combination of written symbols, and through this extraordinary metaphor Borges examines the paradox of absolute knowledge: a world that contains every truth must also contain every falsehood, error, useless variation and deceptive imitation of meaning. The Library is therefore both a theological dream and an existential nightmare, because its totality promises revelation while its excess makes revelation almost impossible. The narrator explains that the Library includes everything that can be expressed: future histories, biographies, catalogues, sacred texts, refutations and innumerable incoherent volumes. At first, this abundance inspires hope, since every human question must already have an answer somewhere; however, Borges rapidly converts hope into anguish, as the librarians wander through endless galleries seeking vindication, prophecy or the perfect catalogue, while the probability of finding a meaningful book is almost zero. Language itself becomes unstable in the story: a sequence of letters that appears nonsensical may possess meaning in an unknown language, while an apparently coherent book may be false. Borges therefore challenges the idea that meaning is fixed or naturally accessible, suggesting instead that interpretation depends on fragile human conventions. The Library may contain mathematical order, but for its inhabitants that order remains practically unreachable. This tension creates the story’s central tragedy: the universe may be rational in structure without being intelligible to human beings. The sects, purifiers and pilgrims who populate the Library reveal humanity’s desperate need to impose purpose upon infinity. Some destroy “useless” books, others search for the divine “Hombre del Libro”, and others surrender to despair. Ultimately, La Biblioteca de Babel presents knowledge without orientation as spiritually devastating: the Library is divine, absurd and terrifying because it contains everything except a reliable path to understanding.