In the Church, each of the twelve months in the year is dedicated to a particular facet of the Catholic Faith. However, the particular focus assigned to each month is not a dogmatic matter which has been defined by the Church’s solemn authority. Rather, these devotions have been practiced by the faithful and grown as popular piety. They have varied according to region and local custom. Thus, it is not uncommon for one to find lists that differ somewhat. However, December is in most lists dedicated to both the Nativity of our Lord as well as the Immaculate Conception.
It is understandable why so many dedicate December to the Immaculate Conception if you consider the Traditional Catholic Calendar that had been in place up until the changes in 1955. December 8th is the Feast of the Immaculate Conception, which is often preceded by a nine-day novena in preparation for this Holy Day of Obligation. Before the changes, December 7th was kept as the Vigil of the Immaculate Conception which was a mandatory day of fasting.
And until the changes made by Pope Pius XII reduced the number of Octaves to only three, December 9th through the 15th was part of the Octave of the Immaculate Conception. December 15th was the Octave Day of the Immaculate Conception. And only 10 days later we celebrate the birth of our Lord in Bethlehem. Our Lord after all prepared the body and soul of the Blessed Virgin to be immaculate and sinless from the first instance of her conception by applying the future merits won on the Cross to her so that she could bear and give birth to the Incarnate and Almighty God. Thus, we have half the month dedicated to either preparing for or celebrating the Immaculate Conception before immediately turning to the birth of Our Lord by the Virgin, whose Immaculate Conception served as immediate preparation for His incarnation and birth.
December is also an ideal month to pray the Little Office of the Immaculate Conception. Unlike the Divine Office, however, the Little Office does not include any psalms. It was composed towards the end of the 15th Century and long predated the official promulgation of the dogma of the Immaculate Conception of the Blessed Virgin Mary. The Holy See confirmed the Office in 1615. The Little Office of the Immaculate Conception is enriched with a partial indulgence for those who pray it.
By honoring our Blessed Virgin this month as Our Lady of the Immaculate Conception, may we win many souls for Her Son, Our Lord Jesus Christ.
Prayer to the Immaculate Virgin Mary:
O Virgin Immaculate, who wast pleasing in the Lord's sight and didst become His Mother, look graciously upon the wretched who implore thy mighty patronage. The wicked serpent, against whom the primal curse was hurled, continues nonetheless to wage war and to lay snares for the unhappy children of Eve. Ah, do thou, our blessed Mother, our Queen and Advocate, who from the first instant of thy conception didst crush the head of our enemy, receive the prayers that we unite single-heartedly to thine and conjure thee to offer at the throne of God, that we may never fall into the snares that are laid for us, in such wise that we may all come to the haven of salvation; and in the midst of so many dangers may holy Church and the fellowship of Christians everywhere sing once more the hymn of deliverance, victory, and peace. Amen.
