Traditional Roman Catholicism
The Mystery of Advent
From THE LITURGICAL YEAR, Book 1, Advent
LORETO PUBLISHING
Dom Guéranger OSB
First Translation: 1867

                                                                    The Mystery of Advent

IF, now that we have described the characteristic features of Advent which distinguish it from the rest of the
year, we would penetrate into the profound mystery which occupies the mind of the Church during this season,
we find that this mystery of the coming, or Advent, of Jesus is at once simple and threefold. It is simple, for it is
the one same Son of God that is coming; it is threefold, because He comes at three different times and in three
different ways.

 'In the first coming,' says St. Bernard, 'He comes in the flesh and in weakness; in the second, He comes in
spirit and in power; in the third, He comes in glory and in majesty; and the second coming is the means
whereby we pass from the first to the third.' [Fifth sermon for Advent]  

This, then, is the mystery of Advent. Let us now listen to the explanation of this threefold visit of Christ, given to
us by Peter of Blois, in his third Sermon de Adventu: 'There are three comings of our Lord; the first in the flesh,
the second in the soul, the third at the judgment. The first
was at midnight, according to those words of the
Gospel: At midnight there was a cry made, Lo the Bridegroom cometh! But this first coming is long since past,
for Christ has been seen on the earth and has conversed among men. We are now in the second coming,
provided only we are such as that He may thus come to us; for He has said that if we love Him,  He will come
unto us and will take up His abode with us. So that this second coming is full of uncertainty to us; for who, save
the Spirit of God, knows them that are of God? They that are raised out of themselves by the desire of
heavenly things, know indeed when He comes; but whence He cometh, or whither He goeth, they know not. As
for the third coming, it is most certain that it will be, most uncertain when it will be; for nothing is more sure than
death, and nothing less sure than the hour of death. When they shall say, peace and security, says the Apostle,
then shall sudden destruction come upon them, as the pains upon her that is with child, and they shall not
escape. So that the first coming was humble and hidden, the second is mysterious and full of love, the third will
be majestic and terrible. In His first coming, Christ was judged by men unjustly; in His second, He renders us
just by His grace; in His third, He will judge all things with justice. In His first, a lamb; in His last, a lion; in the
one between the two, the tenderest of friends.'  [Emphasis added.]

The holy Church, therefore, during Advent, awaits in tears and with ardour the arrival of her Jesus in His first
coming. For this, she borrows the fervid expressions of the prophets, to which she joins her own supplications.
These longings for the Messias expressed by the Church, are not a mere commemoration of the desires of the
ancient Jewish people; they have a reality and efficacy of their own, an influence in the great act of God's
munificence, whereby He gave us His own Son. From all eternity, the prayers of the ancient Jewish people and
the prayers of the Christian Church ascended together to the prescient hearing of God; and it was after
receiving and granting them, that He sent, in the appointed time, that blessed Dew upon the earth, which made
it bud forth the Saviour.

The Church aspires also to the second coming, the consequence of the first, which consists, as we have just
seen, in the visit of the Bridegroom to the bride. This coming takes place, each year, at the feast of Christmas,
when the new birth of the Son of God delivers the faithful from that yoke of bondage, under which the enemy
would oppress them. [Collect for Christmas day] The Church, therefore, during Advent, prays that she may be
visited by Him Who is her Head and her Spouse; visited in her hierarchy; visited in her members, of whom
some are living, and some are dead, but may come to life again; visited, lastly, in those who are not in
communion with her, and even in the very infidels, that so they may be converted to the true light, which shines
even for them. The expressions of the liturgy which the Church makes use of to ask for this loving and invisible
coming, are those which she employs when begging for the coming of Jesus in the flesh; for the two visits are
for the same object. In vain would the Son of God have come, nineteen hundred years ago, to visit and save
mankind, unless He came again for each one of us and at every moment of our lives, bringing to us and
cherishing within us that supernatural life, of which He and His holy Spirit are the sole principle.

 But this annual visit of the Spouse does not content the Church; she aspires after a third coming, which will
complete all things by opening the gates of eternity. She has caught up the last words of her Spouse, 'Surely I
am coming quickly'; [Apoc. xxii. 20] and she cries out to Him, 'Ah! Lord Jesus! come!' [Ibid.] She is impatient to
be loosed from her present temporal state; she longs for the number of the elect to be filled up, and to see
appear, in the clouds of heaven, the sign of her Deliverer and her Spouse. Her desires, expressed by her
Advent liturgy, go even as far as this; and here we have the explanation of these words of the beloved disciple
in his prophecy: 'The nuptials of the Lamb are come, and His wife hath prepared herself.' [Ibid. xix. 7]

But the day of this His last coming to her will be a day of terror. The Church frequently trembles at the very
thought of that awful judgment, in which all mankind is to be tried. She calls it 'a day of wrath, on which, as
David and the Sibyl have foretold, the world will be reduced to ashes; a day of weeping and of fear.' Not that
she fears for herself, since she knows that this day will for ever secure for her the crown, as being the bride of
Jesus; but her maternal heart is troubled at the thought that, on the same day, so many of her children will be
on the left hand of the Judge, and, having no share with the elect, will be bound hand and foot, and cast into
the darkness, where there shall be everlasting weeping and gnashing of teeth. This is the reason why the
Church, in the liturgy of Advent, so frequently speaks of the coming of Christ as a terrible coming, and selects
from the Scriptures those passages which are most calculated to awaken a salutary fear in the mind of such of
her children as may be sleeping the sleep of sin.

 This, then, is the threefold mystery of Advent. The liturgical forms in which it is embodied, are of two kinds: the
one consists of prayers, passages from the Bible, and similar formulæ, in all of which, words themselves are
employed to convey the sentiments which we have been explaining; the other consists of external rites peculiar
to this holy time, which, by speaking to the outward senses, complete the expressiveness of the chants and
words.

 First of all, there is the number of the days of Advent. Forty was the number originally adopted by the Church,
and it is still maintained in the Ambrosian liturgy, and in the eastern Church. If, at a later period, the Church of
Rome, and those which follow her liturgy, have changed the number of days, the same idea is still expressed in
the four weeks which have been substituted for the forty days. The new birth of our Redeemer takes place after
four weeks, as the first nativity happened after four thousand years, according to the Hebrew and Vulgate
chronology.

As in Lent, so likewise during Advent, marriage is not solemnized, lest worldly joy should distract Christians
from those serious thoughts wherewith the expected coming of the sovereign Judge ought to inspire them, or
from that dearly cherished hope which the friends of the Bridegroom [St. John iii. 20] have of being soon called
to the eternal nuptial-feast.

The people are forcibly reminded of the sadness which fills the heart of the Church, by the sombre colour of
the vestments. Excepting on the feasts of the Saints, purple is the colour she uses; the deacon does not wear
the dalmatic, nor the sub-deacon the tunic. Formerly it was the custom, in some places, to wear black
vestments. This mourning of the Church shows how fully she unites herself with those true Israelites of old who,
clothed in sackcloth and ashes, waited for the Messias, and bewailed Sion that she had not her beauty, and
'Juda, that the sceptre had been taken from him, till He should come Who was to be sent, the expectation of
nations.' [Gen. xlix. 10] It also signifies the works of penance, whereby she prepares for the second coming, full
as it is of sweetness and mystery, which is realized in the souls or men, in proportion as they appreciate the
tender love of that Divine Guest, Who has said: 'My delights are to be with the children of men.' [Prov. viii. 31] It
expresses, thirdly, the desolation of this bride who yearns after her Beloved, Who is long a-coming. Like the
turtle dove, she moans her loneliness, longing for the voice which will say to her: 'Come from Libanus, my bride!
come, thou shalt be crowned. Thou hast wounded my heart.' [Cant. iv. 8, 9]

 The Church also, during Advent, excepting on the feasts of Saints, suppresses the Angelic canticle, Gloria in
excelsis Deo, et in terra pax hominibus bonæ voluntatis; for this glorious song was sung at Bethlehem over the
crib of the divine Babe; the tongues of the Angels are not loosened yet; the Virgin has not yet brought forth her
Divine Treasure; it is not yet time to sing, it is not even true to say, 'Glory be to God in the highest, and peace
on earth to men of good will.'

 Again, at the end of Mass, the deacon does not dismiss the assembly of the faithful by the words:
ite missa
est. He substitutes the ordinary greeting: Benedicamus Domino! as though the Church feared to interrupt the
prayers of the people, which could scarce be too long during these days of expectation.

 In the night Office, the holy Church also suspends, on those same days, the hymn of jubilation, Te Deum
laudamus. [The monastic rite retains it. (Tr.)] It is in deep humility that she awaits the supreme blessing which is
to come to her; and, in the interval, she presumes only to ask, and entreat, and hope. But let the glorious hour
come, when in the midst of darkest night the Sun of Justice will suddenly rise upon the world: then indeed she
will resume her hymn of thanksgiving, and all over the face of the earth the silence of midnight will be broken by
this shout of enthusiasm: 'We praise Thee, O God! we acknowledge Thee to be our Lord! Thou, O Christ, art
the King of glory, the everlasting Son of the Father! Thou being to deliver man didst not disdain the Virgin's
womb!'

 On the ferial days, the rubrics of Advent prescribe that certain prayers should be said kneeling, at the end of
each canonical Hour, and that the choir should also kneel during a considerable portion of the Mass. In this
respect, the usages of Advent are precisely the same as those of Lent.


But there is one feature which distinguishes Advent most markedly from Lent: the word of gladness, the joyful
Alleluia, is not interrupted during Advent, except once or twice during the ferial Office. It is sung in the Masses
of the four Sundays, and vividly contrasts with the sombre colour of the vestments. On one of these Sundays,
the third, the prohibition of using the organ is removed, and we are gladdened by its grand notes, and
rose-coloured vestments may be used instead of the purple. These vestiges of joy, thus blended with the holy
mournfulness of the Church, tell us, in a most expressive way, that though she unites with the ancient people of
God in praying for the coming of the Messias (thus paying the debt which the entire human race owes to the
justice and mercy of God), she does not forget that the Emmanuel is already come to her, that He is in her, and
that even before she has opened her lips to ask Him to save her, she has been already redeemed and
predestined to an eternal union with Him. This is the reason why the Alleluia accompanies even her sighs, and
why she seems to be at once joyous and sad, waiting for the coming of that holy night which will be brighter to
her than the most sunny of days, and on which her joy will expel all her sorrow.