Roman Missal The Roman Missal () is the
liturgical book that contains the texts and
rubrics for the celebration of the
Mass in the Roman Rite of the Catholic Church. Before the high
Middle Ages, several books were used at Mass: a
Sacramentary with the
prayers, one or more books for the
Scriptural readings, and one or more books for the
antiphons and other chants. Gradually, manuscripts came into being that incorporated parts of more than one of these books, leading finally to versions that were complete in themselves. Such a book was referred to as a
Missale Plenum (). In response to reforms called for in the
Council of Trent,
Pope Pius V promulgated, in the Apostolic Constitution
Quo primum of 14 July 1570, an edition of the Roman Missal that was to be in obligatory use throughout the
Roman Catholic Church except where there was a traditional liturgical rite that could be proved to be of at least two centuries' antiquity. The version of the Mass in the 1570s edition became known as the
Tridentine Mass. Various relatively minor revision were made in the centuries following, culminating in the 1962 edition promulgated by
Pope John XXIII. Pope John XXIII opened the
Second Vatican Council that same year, whose participating bishops ultimately called for renewal and reform of the liturgy. The 1969 edition of the Roman Missal was promulgated by
Pope Paul VI, issued in response to the council, introduced several major revisions, including simplifying the rituals and permitting translations into local
vernacular languages. The version of the Mass in this missal, known colloquially as the
Mass of Paul VI, is currently in use throughout the world.
Arrangement of churches The Roman Rite of Mass no longer has the
pulpitum, or
rood screen, a dividing wall characteristic of certain
medieval cathedrals in northern Europe, or the
iconostasis or curtain that heavily influences the ritual of some other rites. In large churches of the Middle Ages and early
Renaissance the area near the main altar, reserved for the clergy, was separated from the nave (the area for the
laity) by means of a
rood screen extending from the floor to the beam that supported the great cross (the rood) of the church and sometimes topped by a loft or singing gallery. However, by about 1800 the Roman Rite had abandoned rood screens, although some examples survive.
Chant Gregorian chant is the traditional chant of the Roman Rite. Being entirely monophonic, it does not have the dense harmonies of present-day chanting in the
Russian and
Georgian churches. Except in such pieces as the
graduals and
alleluias, it does not have
melismata as lengthy as those of
Coptic Christianity. However, the music of the Roman Rite became very elaborate and lengthy when Western Europe adopted
polyphony. While the choir sang one part of the Mass the priest said that part quietly to himself and continued with other parts, or he was directed by the
rubrics to sit and wait for the conclusion of the choir's singing. Therefore, it became normal in the
Tridentine Mass for the priest to
say Mass, not sing it, in contrast to the practice in all Eastern rites. Only on special occasions and in the principal Mass in monasteries and cathedrals was the Mass sung. ==Roman Rite of Mass==