The Holy See itself granted authorization to use the tridentine Mass to a significant number of priests and priestly societies, such as the Priestly Fraternity of St. Peter FSSP, the Institute of Christ the King, and the Personal Apostolic Administration of St. John Mary Vianney. Some diocesan bishops, however declined to authorise celebrations within their dioceses, or did so only to a limited extent.
On July 7, 2007, Pope Benedict XVI issued
a motu proprio called Summorum Pontificum.
Therefore … [More]