Cardinal Angelo Sodano reminded his confreres in a May 31 letter that there is a "noble tradition" of cardinals informing the pope of their whereabouts. He asked that they revive it, particularly when away from Rome for long periods.
Asked Wednesday about the letter, Vatican spokesman Greg Burke said merely that it was a good and "long-standing tradition."
Francis' request comes on the heels of an extraordinary display of papal power last week, when he ordered all the priests of the Nigerian diocese of Ahiara to write him a letter within 30 days pledging their obedience. Failure to do so, he warned, would result in suspension.
The ultimatum stemmed from the refusal of Ahiara's priests to accept the 2012 appointment of a new bishop.
The most striking display of Francis' papal power came late last year, when he took over the Knights of Malta lay religious order. Francis intervened in the sovereign order during a governance crisis, forcing the ouster of its leader and naming a top Vatican official to help oversee the election of a new top knight and the revision of the knights' constitutions.
Francis has prided himself on the broad consultation and discernment process he engages in before making decisions that is typical of a Jesuit superior. But like any good Jesuit, he is also decisive and knows how to wield his authority.
In one of his earliest interviews as pope, he acknowledged that he ran into trouble when he was a young Jesuit superior in Argentina, where "my authoritarian and quick manner of making decisions led me to have serious problems and to be accused of being ultraconservative."
Ironically, Francis' latest display of papal muscle comes as he and his cardinal advisers wrapped up another round of consultations about decentralizing authority from the Holy See to local churches. According to a Vatican statement Wednesday, the three-day consultation touched on allowing local bishops' conferences to make decisions about ordaining permanent deacons as priests.