THEOLOGICAL DEVELOPMENT OF CO-REDEMPTRIX TITLE

 

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Ten

Theological development of Co-Redemptrix title

Across the centuries, the Church progressively clarified Marian doctrine. Numerous canonized saints have used the title "Co-Redemptrix" or equivalent phrasing in their sermons or writings. They emphasized Mary's fiat (consent) at the Annunciation and her presence at the Cross, as co-operative acts in redemption.

While early Church Fathers such as Saints Irenaeus and Ephrem described Mary’s co-operative role, the precise Latin term “Co-Redemptrix” emerged later. ₁₂   At least six prominent non-pontiff saints have used the term.

 Summary of use by saints of Marian Co-Redemptrix title

1601-1680: Saint John Eudes in his work “Le Cœur Admirable” (on the Hearts of Jesus and Mary) is credited as the first to systematically use the title "Co-Redemptrix," calling Mary "the Co-Redemptrix of the world" for her meritorious suffering with Christ. ₁₃ 

1676 – 1751: Saint Leonard of Port Maurice in his “Sermons on the Passion” refers to Mary as "Co-Redemptrix" regarding her role in offering Christ to the Father.  ₁₄

1696 – 1787: Saint Alphonsus Liguori in his work “The Glories of Mary”, describes Mary as "Co-Redemptrix" who "paid the ransom for our sins" through her compassion at Calvary.   ₁₅ 

1878 – 1903: Saint Gemma Galgani in her “Autobiography and letters” reflects that, in her visions, she called Mary her "Co-Redemptrix," uniting her sufferings to Mary's for souls' redemption.  ₁₆

1894 – 1941: Saint Maximilian Kolbe, in his “Writings on Mariology” (“Knight of the Immaculate”), frequently used the title of "Co-Redemptrix," teaching that Mary "redeems with Christ" as Mediatrix of all graces.  ₁₇

1887 – 1968: Saint Padre Pio of Pietrelcina, in his Letters and spiritual counsels, promoted the title, writing that Mary is "our Co-Redemptrix."  ₁₈

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12. Romero, Jesse. Five Popes who called Mary Co-Redemptrix. Accessed 15 August 2026 https://jesseromero.com/resources/blog/five-popes-who-called-mary-co-redemptrix

13.   Romero. Ibid

14.   Romero. Ibid

15.   Romero. Ibid

16.   Romero. Ibid

17.   Romero. Ibid

18. Romero. Ibid

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