Three Hail Marys of conscience, before going to bed. St. Virgilius Council 185, Knights of Columbus, in Newtown, Connecticut, initiated a Three Hail Mary's Prayer Drive in support of those affected by the shootings at Sandy Hook Elementary School. The Council requested other Knights Councils and religious organizations to encourage the praying of one Hail Mary for the deceased and their families, one for first responders and teachers, and one for the community. It is a common practice for Catholics to offer three Hail Marys for any given problem or petition. Three Hail Marys Three Hail Marys is a traditional Roman Catholic devotional
Veneration of Mary in the Catholic Church with the Virgin Mary, to magnify with her the great things the Lord has done for her, and to entrust supplications and praises to her. The earliest known Marian prayer is the Sub tuum praesidium, or "Beneath Thy Protection", a text for which was rediscovered in 1917 on a papyrus in Egypt dated to c. 250. The papyrus contains the prayer in Greek and is the earliest known reference to the title Theotokos (confirmed by the Council of Ephesus in 431): Beneath your compassion, We take refuge, O Mother of God: do not despise our petitions in time of trouble: