Visit the new online stores
that offer a very large assortment of religious goods!
Order a copy
of the website!
Back To Home

Back to Frequently Asked Questions

Frequently Asked Questions

Q. 1. I live in the Diocese of Saskatoon, Saskatchewan, Canada. I am getting very frustrated with the extremely high percentage of priests who customize the Mass according to their own desires. It has gotten to the point that one can tell which priest celebrates which mass because they are so different one from another. A common occurrence is to change the words of the Mass according to the whims of each priest, some adding words or singing between words, some removing words or entire sections of the Mass. This is just the tip of the iceberg. Are such practices allowed??

A. 1. On the matter of changing the words of fixed prayers during the Mass, the Catholic Church teaches:


Dominae Cenae, element 12

"The priest... cannot consider himself a "proprietor" who can make free use of the liturgical text and of the sacred rite as if it were his own property, in such a way as to stamp it with his own arbitrary personal style. At times this latter might seem effective, and it may better correspond to subjective piety; nevertheless, it is always a betrayal of that union which should find its proper expression in the sacrament of unity."

"Every priest who offers the Holy Sacrifice should recall that it is not only he with his community that is praying but the whole Church, which is thus expressing in this sacrament this spiritual unity, among other ways by the use of the approved liturgical text. To call this position "mere insistence on uniformity" would only show ignorance of the objective requirements of authentic unity, and would be a symptom of harmful individualism."


Code of Canon Law, 1983, Paragraph # 838

"The supervision of the sacred Liturgy depends solely on the authority of the Church which resides in the Apostolic See and, in accord with the law, the diocesan bishop.

"It is for the Apostolic See to order the sacred liturgy of the universal Church, to publish liturgical books, to review their translations into the vernacular languages, and to see that liturgical ordinances are faithfully observed everywhere."

"It pertains to the [national] conferences of bishops to prepare translations of the liturgical books into the vernacular languages, with the appropriate adaptations within the limits defined in the liturgical books themselves, and to publish them with the prior review by the Holy See."

"It pertains to the diocesan bishop in the church entrusted to him, within the limits of his competence, to issue liturgical norms by which all are bound."


Code of Canon Law, 1983, Paragraph # 846.1

"The liturgical books approved by the competent authority are to be faithfully observed in the celebration of the sacraments; therefore, no one on personal authority may add, remove, or change anything in them."


Sacrosanctum Concilium # 22

"(1) Regulation of the sacred liturgy depends solely on the authority of the Church, that is, on the Apostolic See, and, as laws may determine, on the bishop.

(2) In virtue of power conceded by law, the regulation of the liturgy within certain defined limits belongs also to various kinds of bishops' conferences, legitimately established, with competence in given territories.

(3) Therefore no other person, not even a priest, may add, remove, or change anything in the liturgy on his own authority."

To submit your question, please send it to our:

(On the subject line: Indicate "FAQ" for "Frequently Asked Questions.")

Main Index

Copyright © Catholic Doors Ministry