A new directive from the Vatican has formally discouraged Catholics from referring to the Virgin Mary as “co-redemptrix,” emphasizing that only Jesus Christ holds the role of Redeemer in Christian salvation.
For generations, some Catholic traditions have used titles such as co-redemptrix and mediatrix to highlight Mary’s closeness to Christ and her role in his life. Devotional practices like praying the rosary also reflect her revered place in the faith.
But the decree — approved by Pope Leo — stresses that Mary’s part in salvation must always be understood as secondary and entirely dependent on Christ’s sacrifice.
“It is inappropriate to use the title ‘Co-redemptrix’ to define Mary’s cooperation,” the document states, noting that the term could “blur Christ’s unique saving mission” and disrupt “the harmony of Christian truth.”
The Vatican reiterated that neither the Church nor Mary herself can improve or complete the redemptive work fulfilled by Jesus alone.
Regarding the title “mediatrix,” the decree points to Scripture’s clear teaching that Christ is the sole mediator between God and humanity. While acknowledging Mary’s important maternal role in God’s plan and her intercessory prayer for believers, the text declared her involvement “clearly subordinate.”
The guidance also notes that this stance is not new. It highlights Pope Francis’ previous warnings about overstating Mary’s role — at one point calling the push to name her co-redeemer “foolishness.”
“Christ is the one Mediator… the only Redeemer: there are no co-redeemers with Christ,” Francis said in 2021.
By reaffirming longstanding doctrine, the Vatican aims to avoid theological confusion while preserving Mary’s honored place in Catholic devotion — without titles that risk overshadowing Christ’s central role.