In this masterful study, Hilaire Belloc traces the history of the Reformation, the greatest religious rupture in Christendom, unveiling its deep-rooted causes, political stakes, and lasting consequences. The author delves into the upheavals of the sixteenth century, when the unity of Christian Europe—shaped by fifteen centuries of Catholicism—shattered under the weight of spiritual crises, national rivalries, and the rise of personal interests.

Belloc illuminates the human motivations and historical circumstances that led to the fragmentation of Christendom, from the emergence of Luther and Calvin to the English schism, through the religious wars in France and the birth of a new political order. He sheds light on the complexity of alliances, the tension between faith and power, and the transformation of European societies.

This book, both rigorous and thought-provoking, invites the reader to reconsider the history of the Reformation beyond clichés, revealing its echoes in the culture, politics, and spirituality of modern Europe. An essential work for understanding the roots of our contemporary world.

This translation preserves the historical scope, analytical approach, and richness of the original text, while appealing to the curiosity of the English-speaking reader.