Dom Prosper Gueranger on the Immaculate Conception
Dom Prosper Guéranger (18051875) is a towering figure of the Catholic revival in 19th Century France. To him is due credit for being instrumental in the re-establishment of the Benedictine Order in France (suppressed by the French Revolution) and the renewal of the liturgy of the Roman Rite. His 15 volume The Liturgical Year (completed by his monks after his death) is a masterpiece of scholarship and spiritual reflection.
As a young man the future Dom Prosper received an extraordinary mystical grace regarding the Mystery of Mary’s Immaculate Conception, which he wrote down:
On December 8th, 1823, while I was doing my meditation with the Community, and I approached my argument—the Mystery of the day—with my rational viewpoints as usual, suddenly I was led to believe in Mary, Immaculate in her conception. Speculation and effort were united effortlessly in this Mystery.
I felt a sweet joy in my consent; without rapture, with a gentle peace and sincere conviction. Mary deigned to transform me with her blessed hands, without anxiety, without vehemence: one nature disappeared to leave room for another. I did not say anything to anyone, especially because I did not imagine the significance that this revelation would have for me. I was undoubtedly overwhelmed; but today I am still overwhelmed, when understanding the scope of the favor that the Holy Virgin deigned to grant me that day.