The best-known prayer among American Catholics, after the Our Father and the Hail Mary, may be the one to Anthony of Padua, which goes, Saint Anthony, Saint Anthony, please come around. Something is lost and cannot be found. How many times have you turned to the Portuguese-born Franciscan after losing your keys?

The Office of the Prefect of the Congregation for the Doctrine of the Faith is reached by staircase or elevator up one level from the inner courtyard at Piazza del Sant’Uffizio, 11, near the end of the colonnade that wraps around the Piazza San Pietro. The dome of St Peter’s Basilica, designed six centuries ago by Michelangelo, is in partial view from all the office windows.

Are joy, humor and laughter considered inappropriate for serious Catholics? If so, why?