"Two thousand years ago, in an obscure province of the Roman Empire, a movement began that would fundamentally alter the course of human civilization. From its traditional founding in 33 AD, the history of the Roman Catholic Church is the story of empires rising and falling, world-shaping ecumenical councils, and the massive spiritual and political influence of the Catholic papacy.

But beyond the grand politics of Western civilization lies a deeper chronicle: a story of radical saints, transformative global missionary work, and quiet internal reforms that reshaped society from the inside out. This is not a dramatized legend. This is the historically accurate, chronological timeline of the world's oldest continuous institution. This is the definitive history of the Roman Catholic Church."