God the Holy Spirit, Have mercy on us ... Christ, have mercy. Lord, have mercy. Immaculate Mary, meek and humble of heart. Conform our hearts to the heart of Jesus. Let us pray: O most merciful God, ...

To offer them liturgical worship, he composed Masses and Offices in their honor and had the first Feast of the Holy Heart of ... dedicated to the Immaculate Heart of Mary, at the Church of Our ...

Devotion to the immaculate Heart of Mary is primarily based upon ... us focus on the important message of this feast day. "God prepared the heart of Mary as a fitting home to the Holy Spirit. May we, ...