Thousands of people gathered in St. Peter’s Square to pray for an ailing Pope Francis, expressing sorrow for his suffering, hope for his recovery and gratitude for his efforts to steer the Catholic Church in new directions.

For centuries, one of the biggest taboos at the Vatican was openly discussing the pope's health. As leader of the world's 1.4 billion Catholics, the pope is a revered spiritual figure. Talking about his earthly health was profane.

The Vatican says Pope Francis, who is hospitalized in critical condition with double pneumonia, was well enough to meet with the Vatican secretary of state and his deputy to approve new decrees for saints and call a formal meeting to set the dates for their canonization.