Atย New Liturgical Movement, one reads this claim about the unreformed rite (what the author calls the “traditional rite”) celebrated before the Second Vatican Council:
โIt is precisely in the celebration of the traditional rite that we see the authentic fulfillment of what Vatican II wanted and asked for in Sacrosanctum Concilium.โ
Nope!
All the evidence indicates that the fathers of Vatican II intended not that the old rite continue, but rather that it be entirely replaced by a reformed rite. Here is a quick selection of relevant phrases from Sacrosanctum Concilium:
… โreform of the liturgy,โ โrites revised,โ โa general restoration of the liturgy itself,โ โelements subject to change,โ โboth texts and rites drawn up,โ โnew forms,โ โliturgical books revised as soon as possible,โ โrevision of the liturgy,โ โrites should be short, clear, and unencumbered by useless repetitions,โ โmore reading from holy scripture, more varied and suitable,โ โno rigid uniformity,โ โlegitimate variations and adaptations,โ โdrawing up rites and devising rubrics,โ โadaptations,โ โan even more radical adaptation of the liturgy,โ โrestoration of the liturgy,โ โnecessary experiments,โ โrite of Mass revised,โ โrites simplified,โ โelements discarded,โ โelements restored,โ โmore representative portion of the holy scriptures,โ โprayer of the faithful restored,โ โcommunion under both kinds,โ โnew rite for concelebration,โ โchanges have become necessary,โ โparticular rituals prepared,โ โcatechumenate restored,โ โboth rites of baptism of adults revised,โ โrite for baptism of infants revised,โ โbaptismal rite should contain variants,โ โa new rite drawn up,โ โrite of confirmation revised,โ โrite and formulas for sacrament of penance revised,โ โnumber of anointings adapted,โ โprayers of rite of anointing revised,โ โordination rites revised,โ โmarriage rite revised and enriched,โ โsacramentals to undergo a revision,โ โrite of religious profession drawn up,โ โrite of burial of infants revised,โ โCompline drawn up,โ โMatins adapted,โ โPrime suppressed,โ โrevising the Roman office,โ โpsalms no longer distributed throughout one week,โ “readings from sacred scripture arranged,โ โliturgical year revised,โ โmore use of baptismal features proper to the Lenten liturgy,โ โan edition prepared containing simpler melodies,โ โrevision of the liturgical books,โ โlaws less suited to the reformed liturgy harmonized or abolishedโ …
The point is not that Vatican II emphasized only change and innovation. One could readily draw up a second list of citations from Sacrosanctum Concilium stating that the new, reformed liturgy would be similar to the previous rite, in continuity with it, or the like. But the items on this second list would be entirely about a reformed liturgy, never about the preconciliar liturgy.
There is no indication, anywhere in Sacrosanctum Concilium, that the pre-Vatican II rites should remain in public use alongside the reformed liturgy. None.
Paul VI said this in 1976:
We beseech all our children, and all Catholic communities to celebrate the rites of the restored liturgy with dignity and fervent devotion. Use of the new Ordo Missaeย is in no way left up to the choice of priests or people. The Instruction of 14 June 1971 provided that celebration of Mass according to the former rite would be permitted, by faculty from the Ordinary, only for aged or sick priests offering the sacrifice without a congregation. The newย Ordo Missaeย was promulgated in place of the old after careful deliberation and to carry out the directives of Vatican Council II.
The claim made atย New Liturgical Movement is absurd, and repeating it will not make it true.
awr

