Last Sunday, that of today, in which the Our Father was recited at Mass as we have always known it.
From Sunday 29 November, with the beginning of Advent, the new Missal comes into force in most Italian dioceses.
For the others, however, there will be time to get up and running with the new formulas by Easter 2021.
So, away from the most famous prayer in the world the verse "lead us not into temptation" which becomes "do not abandon us to temptation".
A change that essentially concerns the translation from the original text into ancient Greek.
Strongly urged by Pope Francis, the new version has already been adopted by other episcopal conferences in their respective languages.
Meanwhile, in view of Christmas, there could be a new protocol for the most heartfelt (and crowded) Mass of the year.
Cts and Cei could draw up some indications, from the timetable to the attendance, from the choirs to the processions.
Among the problems to be solved, for example, that of the timetable with a possible extension of an hour or two, for the evening of December 24, of the 'curfew' (today at 10 pm), to guarantee participation in the 'midnight Mass. '.
The control of entrances should be rigid, respecting the maximum number of those who can stay in a church, guaranteeing social distancing for all.
As well as indications could arrive for the people who can stand on the altar and for the choristers.