A secret shame: Inside the latest scandal to rock the Catholic church

When Todd Carpunky was 16, he joined the Legion of Christ. In his six years with the Catholic order, he bore witness to a culture of sexual abuse that rocked the Church. Here, he talks candidly to Peter Stanford about the secretive world created by the order's founder while the papal authorities looked the other way.

The papal plane is heading for Mexico and John Paul II is busy preparing for the first of his many overseas trips. It is January 1979. At his right hand, briefing him, is the Mexican-born Father Marcial Maciel Degollado, founder of the ultraconservative Legion of Christ, one of the youngest but fastest-growing religious orders in the Catholic Church. This dapper, well-connected priest, worshipped by his adoring followers as "Nuestro Padre" ("Our Father") shares with the Polish pontiff a conviction that the liberal reform of Catholicism in the 1960s needs to be halted, especially in Latin America.

That trip was the first public sign of the extraordinary bond between Maciel and the man in charge of a church of 1.2 billion souls. In the subsequent 26 years of John Paul's reign, the Legion was regularly lauded by him for its unwavering fidelity to church teaching, its intolerance of dissent, and its conviction that only Catholicism could save the world. Maciel was a prince of the Church, in the papal inner circle, sitting on the most important Vatican committees and running his own congregation of 800 priests and 2,500 seminarians, plus the 70,000 lay members of the associated Regnum Christi movement, as it spread around the globe, including a base in London.

Much has been made of the power wielded by the secretive Opus Dei under John Paul II, not least by Dan Brown in The Da Vinci Code, but many Vatican-watchers believe that the Legion of Christ was bigger, richer (annual budget £435m), more influential, and even more sinister. More