To her did the Father will to give his only-begotten Son — the Son whom, equal to the Father and begotten by him, the Father loves from his heart — and to give this Son in such a way that he would be the one and the same common Son of God the Father and of the Blessed Virgin Mary.

Ineffabilis Deus (Latin for 'Ineffable God') is an apostolic constitution [1] [2] by Pope Pius IX. [3] It defines the dogma of the Immaculate Conception of the Blessed Virgin Mary.

Excerpted from Pius IX's Apostolic Constitution solemnly defining the Immaculate Conception, Ineffabilis Deus, 8 December 1854.

Ineffabilis Deus Author: Catholic Church. Pope [1846-1878 : Pius IX], John R. Sheets, Pope Pius IX

Apostolic Constitution Of Pius IX, Ineffabilis Deus : Defining The Dogma Of The Immaculate Conception, Issued December 8, 1854, With Study Questions by John R. Sheets, S.J. Auxiliary Bishop of Fort Wayne-South Bend "Reprinted from Our …

2020年8月24日 · Through Ineffabilis Deus, Pius publicly and officially clarified an important truth, but on a deeper level, this document also illustrates Pius’ deep love for Mary and his sense of connection to the body of magisterial teaching that had come before him. As 21st century Catholics, we have the privilege of continuing this tradition by loving ...

2008年12月8日 · Ineffabilis Deus. Apostolic Constitution issued by Pope Pius IX on December 8, 1854.