Margaret Mary Alacoque, VHM () (22 July 1647 – 17 October 1690), was a French Catholic Visitation nun and mystic who promoted devotion to the Sacred Heart of Jesus in its modern form.

Biography

Early life

Alacoque was born in 1647 in L'Hautecour, Burgundy, France, now part of the commune of Verosvres, then in the Duchy of Burgundy. She was the fifth of seven children, and only daughter of Claude and Philiberte Lamyn Alacoque. Her father was a well-to-do notary. Her godmother was the Countess of Corcheval. Margaret was described as showing intense love for the Blessed Sacrament from early childhood.

Margaret Mary Alacoque

When Margaret was eight years old, her father died of pneumonia. She was sent to a convent school run by the Poor Clares in Charolles, where she made her First Communion at the age of nine. She later contracted rheumatic fever which confined her to bed for four years. At the end of this period, having made a vow to the Blessed Virgin Mary to consecrate herself to religious life, it is said she was instantly restored to perfect health. In recognition of this favor, she added the name "Mary" to her baptismal name of Margaret. According to her later account of her life, she had visions of Jesus Christ, which she thought were a normal part of human experience and continued to practice austerity.

Margaret Mary Alacoque

With the death of Alacoque's father, the family's assets were held by an uncle who refused to hand them over, plunging her family into poverty. During this time, her only consolation was frequent visits to pray before the Blessed Sacrament in the local church. When she was 17, however, her brother came of age, took undisputed possession of the home and things improved. Her mother encouraged her to socialize, in the hopes of her finding a suitable husband. Out of obedience, and believing that her childhood vow was no longer binding, she began to accompany her brothers in the social events, attending dances and balls.

Margaret Mary Alacoque

One night, after returning home from a ball for Carnival dressed in her finery, she experienced a vision of Christ, scourged and bloody. He reproached her for her forgetfulness of him; yet he also reassured her by demonstrating that his heart was filled with love for her, because of the childhood promise she had made to his Blessed Mother. As a result, she determined to fulfill her vow and entered, when almost 24 years of age, the Visitation Convent at Paray-le-Monial on 25 May 1671, intending to become a nun.

Monastic life

Alacoque was subjected to many trials to prove the genuineness of her vocation. She was admitted to wearing the religious habit on 25 August 1671, but was not allowed to make her religious profession on the same date of the following year, which would have been the usual course. A fellow novice described Margaret Mary as humble, simple and frank, but above all kind and patient. She was finally admitted to profession on 6 November 1672. It is said that she was assigned to the infirmary and was not very skillful at her tasks.

Visions

At the monastery, Alacoque reportedly received several private revelations of the Sacred Heart, the first on 27 December 1673 and the final one 18 months later. The visions revealed to her the form of the devotion, the chief features being reception of Holy Communion on the first Friday of each month, Eucharistic adoration during a "Holy hour" on Thursdays, and the celebration of the Feast of the Sacred Heart. She stated that in her vision she was instructed to spend an hour every Thursday night in meditation on Jesus' Agony in the Garden of Gethsemane. The Holy Hour practice later became widespread among Catholics.

On 27 December 1673, the feast of St. John, Margaret Mary said that Jesus had permitted her to rest her head upon his heart, and then disclosed to her the wonders of his love, telling her that he desired to make them known to all mankind and to diffuse the treasures of his goodness, and that he had chosen her for this work.

Initially discouraged in her efforts to follow the instruction she had received in her visions, Alacoque was eventually able to convince her superior, Mother de Saumaise, of the authenticity of her visions. She was unable, however, to convince a Benedictine and a Jesuit, whom Saumaise had consulted. Nor was she any more successful with many of the members of her own community.

On 16 June 1675, Alacoque reported three specific requests of France, directly from his spiritual talks. These will have political and religious repercussions and will successively be realized under the royal, imperial and republican French regimes: