Daniel Ibáñez/CNA.The motu proprio, known as Traditionis custodes (“Guardians of the tradition”) and dedicated to “the use of the Roman Liturgy prior to the reform of 1970,” contains eight articles.
In the motu proprio, issued July 16, the Pope made sweeping changes to his predecessor Benedict XVI’s 2007 apostolic letter Summorum Pontificum, which acknowledged the right of all priests to say Mass using the Roman Missal of 1962.