The devotion to the Sacred Heart only reached popularity amongst Catholics in the 17th century and this was due to the influence of Margaret Mary Alacoque (1647 – 1690).

Margaret lived in France and entered a Visitation convent at Paray-le-Monial aged 24. There Jesus appeared to her four times revealing His love of humanity through visions of His Sacred Heart. These are recorded in her diary.

I. The Flaming Heart

In her first vision she reports that she reposed ‘upon His Sacred Breast’ and ‘for the first time, He opened to me His Divine Heart.’

Jesus said: ‘My Divine Heart is so inflamed with love for men, and for you in particular that, being unable any longer to contain within Itself the flames of Its burning Charity, It must spread them abroad by your means…’ 

This was followed by an exchange of hearts. ‘After this, He asked me for my heart, which I begged Him to take. He did so and placed it in His own Adorable Heart, where He showed it to me as a little atom which was being consumed in this great furnace, and withdrawing it thence as a burning flame in the form of a heart, He restored it to the place whence He had taken it.’

Jesus then said: ‘My well-beloved, I give you a precious token of My love, having enclosed within your side a little spark of its glowing flames, that may serve you for a heart and consume you to the last moment of your life… I now give you that (name) of the beloved disciple of My Sacred Heart.’ (20)

I relate to the imagery of the flaming heart because a few years ago I offered my heart to Gwyn on ‘the Altar of the Heart’ and it burst into flames and He told me that its fire would light the way to the worship of His family.

II. Wearing the Heart

Margaret’s second striking vision is the source of the representation of the Sacred Heart in Catholicism today: ‘The Divine Heart was presented to me in a throne of flames, more resplendent than a sun, transparent as crystal, with this adorable wound. And it was surrounded with a crown of thorns, signifying the punctures made in it by our sins, and a cross above.’

Margaret was told: “This Heart of God must be honored under the form of His heart of flesh, whose image He wanted exposed, and also worn on me and on my heart.’ (21)

This led to Margaret wearing and creating and distributing images of the Sacred Heart which after her death were used to ward off the plague in Marseilles.

This isn’t something Gwyn has called me do… yet…

III. First Friday Devotion

Jesus appeaerd again to Margaret with His breast like a furnace. ‘Opening it, He showed me His loving and lovable Heart as the living source of those flames. Then he revealed to me all the unspeakable marvels of His pure love, and the excess of love He had conceived for men from whom He had received nothing but ingratitude and contempt.’

To make up for their ‘ingratitude’ He asked her to ‘receive Holy Communion on the First Friday of each month’ and tells her that ‘every night between Thursday and Friday I will make you partaker of that sorrow unto death which it was My will to suffer in the Garden of Olives.’ (22) This is the source of the Catholic Holy Hour between 11 and 12 midnight every Thursday.

IV. The Feast of the Heart

In her fourth vision Jesus opens His heart to Margaret again and asks her to inaugurate ‘the first Friday after the octave of Corpus Christi’ as ‘a feast in honor of My Heart.’ This usually takes place in the month of June.

I was called to start celebrating a feast for Gwyn on the 29th of September over ten years ago and began with just one friend. Many Gwyn devotees celebrate His feast on this day and we hold a group rite at the Monastery of Annwn. I feel it is the power of Gwyn’s heartbeat that has drawn us together.

V. Disciple of the Sacred Heart

More controversially, when Margaret dedicated her life to Jesus, ‘she went to her cell, bared her breast, and, imitating her illustrious and saintly foundress, cut with a knife the name of Jesus above her heart. From the blood that flowed from the wound she signed the act in these words: ‘Sister Margaret Mary, Disciple of the Divine Heart of the Adorable Jesus’. (24)

Margaret’s visionary fervor and discipleship quickly spread following her death but the devotion to the Sacred Heart was not approved until seventy years later.

REFERENCES

(21) https://www.churchpop.com/visions-of-the-sacred-heart-of-jesus-4-mystical-messages-to-st-margaret-mary-alacoque/
(22) Ibid.
(23) Ibid.
(24) Monseigneur Bougaud, Revelations of the Sacred Heart of Jesus to Blessed Margaret Mary and the History of Her Life, (New York: Benziger Brothers, 1890), p. 209 – 210