“The attention of all should be directed toward the … Solemnity of Mary the holy Mother of God. This celebration, placed on Jan. 1 in conformity with the ancient indication…
“The attention of all should be directed toward the … Solemnity of Mary the holy Mother of God. This celebration, placed on Jan. 1 in conformity with the ancient indication of the liturgy of the City of Rome, is meant to commemorate the part played by Mary in this mystery of salvation. It is meant also to exalt the singular dignity which this mystery brings to the “holy Mother … through whom we were found worthy to receive the Author of life.”
“It is likewise a fitting occasion for renewing adoration of the newborn Prince of Peace, for listening once more to the glad tidings of the angels (see Lk 2:14), and for imploring from God, through the Queen of Peace, the supreme gift of peace. It is for this reason that, in the happy concurrence of the Octave of Christmas and the first day of the year, we have instituted the World Day of Peace, an occasion that is gaining increasing support and already bringing forth fruits of peace in the hearts of many.”
— Pope St. Paul VI, apostolic exhortation Marialis Cultus (No. 6)