Alliance of the Hearts of Jesus and Mary

The Alliance of the Hearts of Jesus and Mary is a concept in Catholic theology that refers to the spiritual association between the Most Sacred Heart of Jesus and the Immaculate Heart of Mary. This concept was notably referenced by Pope John Paul II during his Angelus Address on 15 September 1985, where he described the two hearts as being "interrelated by reason of the enduring relation of love that exists between the Son and his Mother" Following the address, several symposia were convened to examine the theological and devotional significance of the concept.

Source: Wikipedia — Alliance of the Hearts of Jesus and Mary (CC BY-SA 4.0)