Time-honored rituals, drafted and refined over centuries, allow time for mourning and provide order at a dramatic moment of transition.

With Pope Francis entering his fourth week in hospital, those working in the Apostolic Palace are grappling with the continuing uncertainty over the pope’s health. The same is true for everyone in the Vatican.

Pope Francis hit the three-week mark Friday in his hospitalization for double pneumonia, in stable condition, receiving therapy but not necessarily improving, after giving the world a tangible indication of just how frail and sick he is.