Catechism Corner | To Understand the Eucharist (Part 4)

The Other Formulas in the Celebration

34. Since the celebration of Mass by its nature has a "communitarian" character,[45] both the dialogues between the priest and the faithful gathered together, and the acclamations are of great significance;[46] in fact, they are not simply outward signs of communal celebration but foster and bring about communion between priest and people.

35. The acclamations and the responses of the faithful to the priest's greetings and prayers constitute that level of active participation that the gathered faithful are to contribute in every form of the Mass, so that the action of the entire community may be clearly expressed and fostered. [47]

36. Other parts, very useful for expressing and fostering the faithful's active participation, that are assigned to the whole assembly that is called together include especially the Act of Penitence, the Profession of Faith, the Prayer of the Faithful, and the Lord's Prayer.

37. Finally, concerning the other formulas:

a) Some constitute an independent rite or act, such as the Gloria, the responsorial Psalm, the Alleluia and verse before the Gospel, the Sanctus, the Memorial Acclamation, and the cantus post communionem (song after communion);

b) Others accompany another rite, such as the chants at the Entrance, at the Offertory, at the fraction (Agnus Dei), and at Communion.

The Vocal Expression of the Different Texts

38. In texts that are to be spoken in a loud and clear voice, whether by the priest or the deacon, or by the lector, or by all, the tone of voice should correspond to the genre of the text itself, that is, depending upon whether it is a reading, a prayer, a commentary, an acclamation, or a sung text; the tone should also be suited to the form of celebration and to the solemnity of the gathering. Consideration should also be given to the idiom of different languages and the culture of different peoples.

In the rubrics and in the norms that follow, words such as "say" and "proclaim" are to be understood of both singing and reciting, according to the principles just stated above.

The Importance of Singing

39. The Christian faithful who gather together as one to await the Lord's coming are instructed by the Apostle Paul to sing together psalms, hymns, and spiritual songs (cf. Col 3:16). Singing is the sign of the heart's joy (cf. Acts 2:46). Thus St. Augustine says rightly, "Singing is for one who loves."[48] There is also the ancient proverb: "One who sings well prays twice."

40. Great importance should therefore be attached to the use of singing in the celebration of the Mass, with due consideration for the culture of the people and abilities of each liturgical assembly. Although it is not always necessary (e.g., in weekday Masses) to sing all the texts that are of themselves meant to be sung, every care should be taken that singing by the ministers and the people is not absent in celebrations that occur on Sundays and on holy days of obligation.

In the choosing of the parts actually to be sung, however, preference should be given to those that are of greater importance and especially to those to be sung by the priest or the deacon or the lector, with the people responding, or by the priest and people together. [49]

41. All other things being equal, Gregorian chant holds pride of place because it is proper to the Roman Liturgy. Other types of sacred music, in particular polyphony, are in no way excluded, provided that they correspond to the spirit of the liturgical action and that they foster the participation of all the faithful. [50]

Since faithful from different countries come together ever more frequently, it is fitting that they know how to sing together at least some parts of the Ordinary of the Mass in Latin, especially the Creed and the Lord's Prayer, set to the simpler melodies. [51]