In a landmark display of religious devotion that underscores the Catholic Church’s lasting hold on public life in France, an estimated 800,000 worshippers and pilgrims packed central Lourdes to attend Pope Leo XIV’s open-air mass, CBS News has confirmed. The Saturday service marked the pontiff’s first public mass in the country in nearly 20 years, drawing followers from across France and neighboring European nations to the iconic gathering space. The massive turnout has sparked renewed discussion about the role of faith in a traditionally secular Western nation, at a time when regular weekly church attendance has fallen steadily across most of the continent. While France has maintained a strict legal separation of church and state for more than a century, the sheer scale of the crowd for Pope Leo XIV’s mass offers clear evidence that the Catholic Church remains a powerful cultural and social force in the country, defying broader regional trends of declining religious participation.