Dom Prosper Guéranger:
The Church enters today on the seven days which precede the Vigil of Christmas and which are known in the Liturgy under the name of the Greater Ferias. The ordinary of the Advent Office becomes more solemn. The Antiphons of the Psalms, both for Lauds and the Hours of the day, are proper and allude expressly to the great Coming. Every day at Vespers is sung a solemn Antiphon which consists of a fervent prayer to the Messiah, whom it addresses by one of the titles given Him by the sacred Scriptures.
In the Roman Church, there are seven of these Antiphons, one for each of the Greater Ferias. They are commonly called the O’s of Advent, because they all begin with that interjection. In other Churches during the Middle Ages two more were added to these seven: one to our Blessed Lady, O Virgo Virginum, and the other to the Angel Gabriel, O Gabriel, or to Saint Thomas the Apostle, whose feast comes during the Greater Ferias. It began O Thoma Didyme.There were even Churches where twelve Great Antiphons were sung. That is, besides the nine we have just mentioned, there was O Rex Pacifice to our Lord, O Mundi Domino, to our Lady, and O Hierusalem to the city of the people of God.
The canonical Hour of Vespers has been selected as the most appropriate time for this solemn supplication to our Saviour because, as the Church sings in one of her hymns, it was in the Evening of the world (vergente mundi vespere) that the Messiah came among us. These Antiphons are sung at the Magnificat to show us that the Saviour whom we expect is to come to us by Mary. They are sung twice. Once before and once after the Canticle, as on Double Feasts, and this to show their great solemnity. In some Churches it was formerly the practice to sing them thrice. That is, before the Canticle, before the Gloria Patri, and after the Sicut erat. Lastly, these admirable Antiphons, which contain the whole pith of the Advent Liturgy, are accompanied by a chant replete with melodious gravity, and by ceremonies of great expressiveness, though, in these latter, there is no uniform practice followed. Let us enter into the spirit of the Church. Let us reflect on the great day which is coming that thus we may take our share in these the last and most earnest solicitations of the Church imploring her Spouse to come, and to which He at length yields.
FIRST ANTIPHON
O Wisdom, that proceeds from the mouth of the Most High, reaching from end to end, disposing all things with strength and sweetness! Come and teach us the way of prudence.
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O Uncreated Wisdom! that is so soon to make yourself visible to your creatures, truly you dispose all things. It is by your permission that the Emperor Augustus issues a decree ordering the enrolment of the whole world. Each citizen of the vast Empire is to have his name enrolled in the city of his birth. This prince has no other object in this order which sets the world in motion, but his own ambition. Men go to and fro by millions, and an unbroken procession traverses the immense Roman world. Men think they are doing the bidding of man, and it is God whom they are obeying. This world-wide agitation has really but one object. It is to bring to Bethlehem a man and woman who live at Nazareth in Galilee in order that this woman, who is unknown to the world but dear to Heaven, and is at the close of the ninth month since she conceived her child, may give birth to this child in Bethlehem, for the Prophet has said of him: “His going forth is from the beginning, from the days of eternity. And you, O Bethlehem! are not the least among the thousand cities of Judah, for out of you He will come” (Micheas v. 2; Matthew ii. 6). O divine Wisdom! how strong are you in thus reaching your ends by means which are infallible though hidden! And yet, how sweet, offering no constraint to man’s free will! and withal, how fatherly in providing for our necessities! You choose Bethlehem for your birth place because Bethlehem signifies the House of Bread. In this you teach us that you are our Bread, the nourishment and support of our life. With God as our food, we cannot die. O Wisdom of the Father, Living Bread that has descended from Heaven, come speedily into us, that thus we may approach to you and be enlightened by your light (Psalm xxxiii. 6), and by that prudence which leads to salvation.
