St. Margaret Mary Alacoque

Margaret Mary Alacoque entered the Visitation monastery at Paray-le-Monial in 1671. There she reported a series of experiences of Christ that emphasized his love for humanity, expressed through devotion to the Sacred Heart. Her reports initially met uncertainty and scrutiny within the religious community.

Her vocation unfolded within the daily rule and relationships of a Visitation community. Experiences of illness, discernment, and uncertainty were part of that setting. Her influence did not begin with an unrestricted public preaching ministry: reports of prayer and spiritual experience were tested and communicated through confessors and religious superiors.

The Jesuit Claude de la Colombière supported her spiritual discernment and helped communicate this devotion. Practices associated with her include prayer in reparation and a special feast honoring the Sacred Heart. Catholic devotion to Christ's heart existed before her, but her witness gave it renewed influence. She died in 1690; the Church celebrates her on October 16, rather than her October 17 death date.

The later spread of the devotion exceeded what she could personally organize from a monastery. Reparation and the feast of the Sacred Heart place emphasis on responding to Christ's love. Her private revelations have a different status from the Gospel itself and should not be described as adding a new foundation to Christian revelation.

Francis's 2024 encyclical Dilexit Nos revisits Margaret Mary's accounts within a wider theology of Christ's love. Its treatment of reparation connects devotion with acknowledging harm, asking forgiveness, and repairing wounded relationships. This develops the social implications of a practice sometimes understood only as an individual exercise of prayer.

The document also warns against reducing Christian reparation to external acts detached from love. Its engagement with Margaret Mary is a concrete part of her continuing reception: her seventeenth-century testimony remains a point of reference, while the Church explains it through the Gospel's demands of reconciliation and service. The distinction between her reported experiences and later doctrinal interpretation remains important.