The Immaculate Conception of the Blessed Virgin Mary

Lives of the Saints
by Alban Butler, Benziger Bros. edition
[1894]
December 8.—THE FEAST OF THE IMMACULATE CONCEPTION.
On this day, so dear to every Catholic heart, we celebrate, in the first place, the moment in which Almighty God showed Mary, through the distance of ages, to our first parents as the Virgin Mother of the divine Redeemer, the woman destined to crush the head of the serpent.
And as by eternal decree she was miraculously exempt from all stain of original sin, and endowed with the richest treasures of grace and sanctity, it is meet that we should honor her glorious prerogatives by this special feast of the Immaculate Conception.
We should join in spirit with the blessed in heaven, and rejoice with our dear Mother, not only for her own sake, but for ours, her children, who are partakers of her glory and happiness.
Secondly, we are called upon to celebrate that ever-memorable day, the 8th of December, 1854, which raised the Immaculate Conception of Our Blessed Lady from a pious belief to the dignity of a dogma of the Infallible Church, causing universal joy among the faithful.
Reflection.—Let us repeat frequently these words applied by the Church to the Blessed Virgin: “Thou art all fair, O Mary? and there is not a spot in thee” (Cant. iv. 7).
The Immaculate Conception of the Blessed Virgin Mary Solemnity [Holyday of Obligation] Gn 3:9-15, 20/Eph 1:3-6, 11-12/Lk 1:26-38 (689) Pss Prop.
*Immaculate Conception – Tiepolo.
Mary Immaculate stands atop the world and its wicked prince, while her Divine Spouse hovers above her head. Artwork G. B. Tiepolo.
** Various paintings “The Immaculate Conception.” (see below link)
https://restoredtraditions.com/search?type=product&q=IMMACULATE+CONCEPTION
***The Immaculate Conception is the belief that the Virgin Mary was free of original sin from the moment of her conception. First debated by medieval theologians, it proved so controversial that it did not become part of official Catholic teaching until 1854, when Pius IX gave it the status of dogma in the papal bull Ineffabilis Deus
https://en.wikipedia.org/wiki/Immaculate_Conception
And will not God bring about justice for his chosen ones, who cry out to him day and night? Will he keep putting them off? I tell you, he will see that they get justice, and quickly. However, when the Son of Man comes, will he find faith on the earth?
Lk 18:7–8