The "three hearts" devotion in Catholicism refers to the Sacred Heart of Jesus, the Immaculate Heart of Mary, and the Most Chaste Heart of St. Joseph. This devotion emphasizes the love, mercy, and union of these three members of the Holy Family.The Sacred Heart of Jesus represents God's boundless love, the Immaculate Heart of Mary symbolizes her role as Mother of Mercy, and the Most Chaste Heart of St. Joseph highlights his role as protector and guardian of the family.
