Pope Francis issued a motu proprio on Friday restricting Masses celebrated in the extraordinary form of the Roman Rite.

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, which is in Latin.

In an accompanying letter to bishops explaining his decision, Pope Francis wrote: “In defense of the unity of the Body of Christ, I am constrained to revoke the faculty granted by my Predecessors. The distorted use that has been made of this faculty is contrary to the intentions that led to granting the freedom to celebrate the Mass with the Missale Romanum [Roman Missal] of 1962.”

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 that go into immediate effect.

The first describes liturgical books issued by popes Paul VI and John Paul II after the Second Vatican Council as “the unique expression of the lex orandi [the law of prayer] of the Roman Rite.”

The second states that it is a bishop’s “exclusive competence” to authorize the use of the 1962 Roman Missal in his diocese.

The third sets out the responsibilities of bishops whose dioceses already have one or more groups that offer Mass in the extraordinary form.

It requires bishops to determine that these groups do not deny the validity of Vatican II and the Magisterium.

Bishops are instructed to “designate one or more locations where the faithful adherents of these groups may gather for the eucharistic celebration (not however in the parochial churches and without the erection of new personal parishes).”

The third article also asks the local bishop “to establish at the designated locations the days on which eucharistic celebrations are permitted using the Roman Missal promulgated by St. John XXIII in 1962.”

The motu proprio says that Masses offered according to the 1962 Roman Missal — which are celebrated in Church Latin — are to use readings “proclaimed in the vernacular language, using translations of the Sacred Scripture approved for liturgical use by the respective episcopal conferences.”

It also calls for the establishment of a diocesan delegate selected by the bishop to oversee the pastoral care for these groups.

“This priest should have at heart not only the correct celebration of the liturgy, but also the pastoral and spiritual care of the faithful,” it states.

Bishops are also told to verify that the already established parishes “are effective for their spiritual growth and to determine whether or not to retain them,” as well as “to take care not to authorize the establishment of new groups.”

The fourth article says that priests ordained after July 16, 2021, who wish to offer the extraordinary form of the Mass will need to submit a formal request to the diocesan bishop who will then consult with the Apostolic See before granting authorization.

The fifth says that priests who already offer extraordinary form Masses should request authorization from their diocesan bishop to “continue to enjoy this faculty.”

Articles six and seven establish that the Congregation for Divine Worship and the Discipline of the Sacraments and the Congregation for Institutes of Consecrated Life and Societies for Apostolic Life exercise the authority of the Holy See in overseeing these provisions.

This means that institutes of consecrated life and societies of apostolic life that were established by Ecclesia Dei — a pontifical commission created by John Paul II in 1988 and merged into the Congregation for the Doctrine of the Faith (CDF) in 2019 — now fall under the Congregation for Institutes of Consecrated Life and Societies for Apostolic Life.

The eighth and final article of the motu proprio declares that “previous norms, instructions, permissions, and customs that do not conform to the provisions of the present motu proprio are abrogated.”

In his letter to bishops, Pope Francis explained the reasons behind his decision to limit access to the extraordinary form of the Roman Rite.

He said that the responses to a survey of bishops conducted by the CDF in 2020 “reveal a situation that preoccupies and saddens me, and persuades me of the need to intervene.”

Francis said that when his predecessors allowed the celebration of the Mass according to the form used before the reforms of Vatican II, they wanted to encourage unity within the Church.

“An opportunity offered by St. John Paul II and, with even greater magnanimity, by Benedict XVI, intended to recover the unity of an ecclesial body with diverse liturgical sensibilities, was exploited to widen the gaps, reinforce the divergences, and encourage disagreements that injure the Church, block her path, and expose her to the peril of division,” he wrote.

The pope said he was saddened that the celebration of the extraordinary form was now characterized by a rejection of the Second Vatican Council and its liturgical reforms. To doubt the Council, he said, is “to doubt the Holy Spirit himself who guides the Church.”

Pope Francis added that a final reason for his decision was a growing attitude of “rejection of the Church and her institutions in the name of what is called the ‘true Church….’”

The above comes from a July 16 story on the site of the Catholic News Agency.