The Mass begin when the priest rings a bell. The porter opens the sacristy door and the altar servers, deacons and priest and leave the sacristy and enter the church in the following manner: first the thurifer carrying his thurible and boat (or the aspersorium if the Asperges is to be had); next come the acolytes carrying their candles (the custom in Northern European and English-speaking countries is to have a crucifer holding a processional cross walking between the acolytes); the Master of Ceremonies comes next; and finally the three sacred ministers enter in single file in reverse order of precedence (or on either side of the celebrant if he is wearing the cope for the Asperges or some other ceremony before the Mass. The deacon and sub-deacon should be holding the ends of the cope.) •
Asperges (only on Sundays at the principal Mass of the day). The Asperges is only of obligation in cathedral and collegiate churches, but it was required by the bishops of England for all parish churches. This ceremony of sprinkling the congregation with lustral water is performed by the celebrant with the assistance of the other sacred ministers. After blessing the altar, himself, and the sacred ministers and servers, the celebrant then proceeds through the
nave of the church to bless the congregation. All the while the choir, or a
cantor, is singing the text from
Psalm 50, verse 9 (all Biblical references from here on are from the
Douay-Rheims Bible) "Thou shalt sprinkle me with hyssop, and I shall be cleansed: thou shalt wash me, and I shall be made whiter than snow." After the sacred ministers have returned to the altar a few verses and responses are sung between the celebrant and everyone else. The sacred ministers then go to the sedilia (the bench or seats where the sacred ministers sit during parts of the Mass) to put on their maniples and to help the celebrant change from cope to chasuble. •
Prayers at the Foot of the Altar. These prayers are said by the sacred ministers standing on the floor at the bottom of the steps leading up to the High Altar. They are also said to each other, kneeling, by the acolytes and those servers sitting in the liturgical choir. If the acolytes are close enough, they may say them with the sacred ministers. These prayers consist primarily of Psalm 42 with the verses said alternately between the celebrant and the other sacred ministers. While these prayers are being said, the musical choir is singing the text of the
Introit. After the prayers are finished,
all rise. The sacred ministers ascend the steps to the altar to cense it. •
Introit. This text of the Mass varies daily. It usually consists of Scriptural or religious text, followed by a Psalm verse, followed by the
Doxology. Then the Scriptural or religious text is repeated. This is usually being sung while the sacred ministers are saying the
Prayers at the Foot of the Altar mentioned above and while they incense the altar. After
Prayers at the Foot of the Altar, the sacred ministers ascend the steps to the altar, the thurifer brings his thurible, or censer, and a 'boat' of incense. The celebrant places incense into the thurible, blesses it and then proceeds to cense the altar, accompanied by the other ministers. After he is finished, he hands the thurible to the deacon and the deacon censes him. The thurible is then given back to the thurifer, who departs to the sacristy until he is needed again. The sacred ministers then form a "semicircle" (really a line) on the altar steps—the celebrant on the top platform (called a footpace), the deacon on a middle step, and the sub-deacon on the bottom step. The Master of Ceremonies then helps the celebrant find his place in the Missal. The priest makes the sign of the cross and recites in a low voice to himself the
Introit that the choir has already sung. All bow with him when he recites the
Doxology. Meanwhile, the choir, after completing the
Introit, begins to sing the
Kyrie Eleison. •
Kyrie Eleison. When the celebrant has finished reciting the
Introit, he recites, again independently of the choir, the
Kyrie Eleison alternately with the Master of Ceremonies (the other sacred ministers may join in with the M.C.) After this is finished the sacred ministers either form a straight line, remaining on their respective steps, until the Kyrie is nearly finished or they bow to the cross and descend the steps to sit at the sedilia if the musical setting for the
Kyrie is particularly long. •
Gloria in Excelsis. Toward the end of the
Kyrie, the sacred ministers walk (still staying in a line) to the center of the altar. If they have been sitting, all rise, save the celebrant, who waits until his biretta has been collected by the deacon. The three sacred ministers
genuflect at the foot of the altar steps, then ascend and form a line. (The deacon and subdeacon usually lift the ends of the celebrant's alb whenever they ascend the steps together, and place their closest hand under his elbows when they descend together.) The celebrant intones, i.e. sings the first few words of, the
Gloria, after which the choir sings the rest and the deacon and subdeacon ascend the steps to stand at either side of the celebrant, while he says in a low voice the remainder of the
Gloria independently of the choir. When they are finished they remain in this position until the singing is nearly done or, if it is a long musical setting, they may go down and sit (first genuflecting), as mentioned above at the
Kyrie. (Note: The
Gloria is omitted from Masses of the season during Advent, Septuagesima, Lent, and Passiontide, as well as from ferias outside Christmastide, Epiphanytide, and Paschaltide.) •
Collect (sometimes called the Oration). Towards the end of the singing of the
Gloria in excelsis (or
Kyrie if the
Gloria be omitted) the sacred ministers head to the center of the altar in a line. When the singing has finished, the Celebrant turns away from the altar and says, with hands extended to shoulder width only (
Ritus servandus in celebratione Missae, V, 1), "Dominus vobiscum" ("The Lord be with you"), to which is replied, "Et cum spiritu tuo" ("And with thy spirit"). The Celebrant then, with hands extended to no more than shoulder width and palms facing each other, reads the collect or prayer of the day. (Any time the verb
read is used, this should be interpreted as
sing in monotone, often with note variations at certain punctuations, and a special tone for the ending. The entirety of the Mass, as heard by the congregation, is sung—except the blessing, which is sung only by a bishop—though the priest recites quietly for himself everything that the choir sings, apart from short responses such as "Et cum spiritu tuo"). •
Epistle. Towards the end of the collect (or the last collect if there be more than one) the Master of Ceremonies heads to the
credence table to get the Epistolary or
book of readings. He hands it to the Subdeacon, who bows to the crucifix at the end of the collect, if the Holy Name of Jesus is mentioned, reverences the altar and then the liturgical choir (as opposed to the musical choir) if there be one. He then stands on the floor aligned somewhat behind the Celebrant and chants the Epistle or other reading proper to the day. Meanwhile, the Priest too recites the Epistle in a low voice, and the Deacon, also in a low voice, responds "Deo gratias" ("Thanks be to God") at the end. The Subdeacon next reverences the choir, and then the altar. Ascending the steps to where the Celebrant is, he kneels while the Priest blesses him, then kisses the hand of the Celebrant, who has placed it on the Epistolary. He then hands the Epistolary to the Master of Ceremonies, who puts it back on the credence table or in some other appropriate place. •
Gradual, Alleluia (or Tract), & Sequence. Once the Subdeacon has finished reading the Epistle, the musical choir begins to sing the Gradual & Alleluia (or Tract, instead of the Alleluia, in Lent), and occasionally a Sequence in certain Masses, which the Celebrant should have finished reciting for himself, after his private reading of the Epistle, before the Subdeacon has finished reading the Epistle. •
Gospel. While the choir sings the Gradual and Alleluia (or Tract) the subdeacon carries the missal to the Gospel side of the altar where the priest will read the
Gospel in a low voice. Meanwhile, the Master of Ceremonies takes the Gospel book off the credence table and gives it to the deacon who then places it on the altar. After the celebrant finishes reading the Gospel, the sacred ministers go to the center of the altar and the Celebrant places incense in the thurible in the usual manner. The two acolytes with candles, the Master of Ceremonies, the thurifer with the thurible, the subdeacon, and the deacon with the Gospel book assemble at the bottom of the altar steps, genuflect, and go in procession to the Gospel side of the sanctuary. The subdeacon holds the Gospel book while the deacon sings the Gospel. • Sermon (optional) •
Credo. The Celebrant intones the
Nicene Creed with the words "
Credo in unum Deum." While the choir sings the Creed, the sacred ministers recite the Creed in the low voice at the altar. All genuflect at the Incarnatus ("
Et incarnatus est" to "et homo factus est."). The deacon then goes to the credence table, picks up the burse containing the corporal, and then spreads the corporal on the altar. (Note: The
Credo is only said on Sundays and on feasts of greater solemnity.) •
Offertory. While the choir sings the offertory the ministers prepare the altar. The subdeacon goes to the credence table and receives the humeral veil. Having set the chalice veil aside, the subdeacon then carries the chalice, paten, purifacator, and pall to the altar. The celebrant receives the paten with the host. He places the host on the corporal while saying "
Suscipe sancte pater...". While the celebrant says the "
Deus qui humanae..." the deacon pours the wine into the chalice, and after the celebrant blesses the water, the subdeacon pours a small amount of water into the chalice. With the paten in his right hand the subdeacon goes at stands facing the altar on the lowest step with the humeral veil covering his arms and the paten. Incense is then placed into the thurible and blessed by the celebrant. The oblations are incensed first, and then the altar is incensed while the celebrant says the beginning of Psalm 140 "
Dirigatur Domine...". The deacon incenses the celebrant and any priests in the choir after which the thurifer incenses the rest of the altar party, followed by those in choir, and then the congregation. •
Secret. After the celebrant finishes praying "
Suscipe sancta Trinitas..." he says the secret prayers of the Mass in the low voice. He concludes the secret aloud "
Per omnia secula seculorum. Amen." •
Preface. The celebrating priest sings either the common preface or a proper preface following the
Sursum Corda. •
Sanctus. Following the preface, the ministers recite the full text of the
Sanctus in a low voice, and the choir begins to sing it. While the celebrating priest then quietly says the Canon of the Mass, the choir continues its singing of the
Sanctus, pausing before the part that begins with "Benedictus qui venit", which it sings after the consecration (pre-1962). Post-1962, the
Benedictus immediately follows. •
Canon of the Mass The
Canon of the Mass is said by the celebrant entirely in the low voice. The deacon stands to the side of the celebrant and kneels on the first step for the consecration. Both the host and the chalice are elevated by the celebrant immediately after they are consecrated. The deacon is responsible for covering and uncovering the chalice with the pall. •
Pater noster. The celebrant sings the
Pater noster aloud. At this time the subdeacon places the paten back on the altar and removes the humeral veil. •
Agnus Dei. The ministers say the
Agnus Dei at the altar in the low voice while the choir sings the Agnus Dei aloud. •
The Pax. The
kiss of peace is passed from the celebrant to the deacon, who in turn then gives the kiss of peace to the subdeacon. The subdeacon extends the kiss of peace to clergy attending Mass in the choir. While the choir continues to sing the Agnus Dei, the priest says the prayers prescribed for the preparation for his communion. •
Distribution of Holy Communion. If
Holy Communion is to be distributed to the congregation, the
Confiteor is said, followed by "Ecce Agnus Dei...". The priest then distributes Holy Communion to the faithful, placing the Host on the tongue of each person who receives. The choir sings the Communion Antiphon at any point after
Ecce Agnus Dei... •
Ablutions. The celebrant cleans the chalice and his fingers with water and wine. The subdeacon then takes then covers the chalice and paten with the chalice veil and carries them to the credence table. After the ablutions, the celebrant goes to the Epistle side of the altar and reads the communion antiphon in the low voice. •
Postcommunion. After singing
"Dominus vobiscum", the celebrant sings the post-communion prayer or prayers. •
Dismissal. Facing the congregation, the deacon sings the dismissal, which is either
"Ite Missa est" or
"Benedicamus Domino". •
Blessing. The celebrant places his joined hands on the altar and says in a low voice the prayer
Placeat tibi, sancta Trinitas for himself and those for whom he has offered Mass. Then he kisses the altar and, turning towards the congregation, blesses them
"in nomine Patris, et Filii, et Spiritus Sancti", making over them the sign of the cross. •
Last Gospel. The celebrant usually goes to the Gospel side of the altar and reads the Last Gospel. Since the promulgation of the 1962 Missal, which lists under six headings the occasions when the Last Gospel is omitted, the only passage used, with the exception of Palm Sunday, is
John 1:1–14, in the recitation of which all genuflect at
"Et Verbum caro factum est". At low Masses said on Palm Sunday (when palms are not distributed, as they should not be, unless perhaps this is the only Mass on that day) the Last Gospel is the one that is appointed for the ceremony of the blessing of the palms. When earlier editions of the Roman Missal were in use, a Last Gospel was read at every Mass, usually John 1:1–14. When there were two coinciding liturgical days (feasts, ferias or vigils) that each had a proper Gospel (one not found in the common Masses used for the various categories of saints' feast days, such as "common of confessors"), the Gospel appointed for the liturgical day being commemorated was read as the Last Gospel, just as the collect, secret, and postcommunion prayers are commemorated for that day. Then all face the altar or the Marian icon and sing the Marian Antiphon of the appointed season. The exit procession then forms in the following order: crucifer between the two acolytes, the master of ceremonies, and the sacred ministers. ==See also==