By Fr. Peter Fennessy, SJ
Hubert McGoldrick, (detail) Revelation of The Sacred Heart of Jesus to St. Margaret Mary Alacoque (1925), stained glass window, St. Brendan’s Cathedral, Loughrea, County Galway, Ireland
We celebrate the feast of Saint Margaret Mary Alacoque on October 16 not only because of her holiness of life, but also because of the Lord’s revelations to her of His love for us, illustrated in this stained-glass window.
Those revelations led to our modern devotion to the Sacred Heart and its feast. Pope Pius XI said, “the feast of the Sacred Heart of Jesus was instituted at a time when men were oppressed by the sad and gloomy severity of Jansenism, which had made their hearts grow cold, and shut them out from the love of God and the hope of salvation.” That heresy taught that people were predestined to heaven or hell and could do nothing about it, that most people couldn’t love God enough to be forgiven their sins and were unworthy to receive Communion or its grace.
In apparitions to Margaret Mary between 1673 and 1675 Jesus made clear His love for us and His disappointment—not anger—when we fail to return the love that He so much desires from us. Margaret Mary’s director, St. Claude La Colombière, SJ, and his fellow Jesuits today promote this devotion to the Sacred Heart and oppose any Jansenist denial of it.

