Prof. Benzion Netanyahu's monumental journey through one of history's darkest corridors shatters conventional wisdom about the Spanish Inquisition with scholarly precision, revealing it not as a religious institution aimed at preserving Catholic orthodoxy, but as a racially motivated political apparatus designed to destroy conversos (Jews who had converted to Christianity). "The mass of the conversos had become true Christians, and most of them had done so from belief, not merely for convenience," Netanyahu writes, challenging centuries of historiography that assumed these converts secretly practiced Judaism.
Through meticulous analysis of over 1,000 primary sources spanning Hebrew, Latin, Spanish, Portuguese, Italian, German, French, and Arabic texts, Netanyahu constructs an alternative interpretation where the Inquisition emerges as a cynical power grab using antisemitism as its vehicle. At over 1,300 pages, this is likely the physically heaviest academic tome I've ever held—a weight befitting the gravity of its subject.
The book brims with searing episodes that illuminate the machinery of persecution: Ferdinand of Aragon's cold calculation to establish the Inquisition despite papal hesitation; the macabre auto-da-fé of Córdoba where six women of Jewish lineage were burned alive based on a neighbor's testimony they avoided pork; Torquemada's ingenious "period of grace" that turned family members against each other; Rabbi Solomon Halevi's transformation into Bishop Pablo de Santa María and subsequent betrayal of his former community; Queen Isabella's tears upon signing expulsion orders while simultaneously profiting from Jewish assets; the horrifying testimony of María González, tortured until she confessed to imaginary Judaic rituals; Antonio de Nebrija's brave but futile protest against Inquisitorial book burning; the heartbreaking suicide of the poet Judah Abravanel rather than convert; the Valencia tribunal's meticulous documentation of property seizures that supported the Crown's military ambitions; Alfonso de Spina's inflammatory "Fortress of Faith" that popularized blood libel accusations; the "trials" of deceased conversos whose bones were exhumed and burned; the "sanbenito" shame garments forcing conversos to display their "crimes" publicly for generations; the Disputation of Tortosa that humiliated Jewish scholars before forcing conversions; and perhaps most chillingly, Inquisitor Lucero's fabrication of evidence to implicate over 107 people in Granada, later proven entirely false but only after their execution.
Netanyahu's opus (the fruit of decades of research by this father of Israeli Prime Minister Benjamin Netanyahu) represents intellectual detective work at its finest, demonstrating how racial antisemitism predated religious persecution, inverting our understanding of European history. True to its title, the book focuses specifically on the origins of the Inquisition rather than its centuries-long operation—a crucial distinction that allows Netanyahu to isolate and examine the social, political, and ideological forces that birthed this instrument of terror. His analysis of Inquisitorial archives reveals the "holy office" as Spain's first modern bureaucracy—efficient, methodical, and deadly in its systematic persecution.
Five stars for this essential work that serves as both warning and revelation: when fanaticism weds state power, no amount of conformity can protect the targeted group. As Netanyahu grimly concludes: "The Inquisition appeared at a moment when the Jewish community had already been destroyed by conversions...thus it was not designed to protect Catholicism from Judaism, but to protect 'Old Christians' from competition with the 'New.'" The power of this text comes not only from its historical excavation but in how it forces us to confront the persistent human tendency to institutionalize prejudice, specifically against Jews, under the guise of purity.