The Vatican has detailed laws and rituals to ensure the transfer of power when a pope dies or resigns, but not when he is sick
Under Catholic canon law, the pope holds several key titles, including the successor of the Apostle Peter, the head of the college of bishops, the Vicar of Christ and the pastor of the universal Catholic Church. These roles, along with his power, have remained unchanged since he became the 266th pope on March 13, 2013.
The Vatican press office said Cardinal Parolin will lead a rosary for the pontiff in St. Peter's Square at 9 p.m. local time. The U.S. bishops urged Catholics to join that prayer at the same time, 3 p.m. on the East Coast.
And there are no specific norms outlining what happens to the leadership of the Catholic Church if a pope becomes ... the secretary of state, Cardinal Pietro Parolin. In a sign that Francis ...