Have you ever noticed the letters “A” and “M” symbol carved into church doors, or woven into Marian vestments?

Many read it simply as Ave Maria (“Hail Mary”), but it also stands for the historic Latin phrase Auspice Maria, meaning “Under the protection of Mary.”

This symbol is ancient and can be found all over the world. Cathedrals, liturgical embroidery, and even official seals for holy orders use this image to call upon our Mother for her help during times of trial and to help us get closer to her Son. 

The desire to seek refuge under Mary’s protection is deeply rooted in Church history. A Coptic papyrus dating back to AD 250 contains the oldest known prayer to the Blessed Virgin (Sub Tuum Praesidium). It reads, “Beneath your compassion we take refuge, Theotokos. Our petitions do not despise in time of trouble, but from danger rescue us. Only Holy, Only Blessed.”

The Monogram (A & M)

The overlapping letters A and M stand for Auspice Maria (“Under Mary’s Protection”). They are also widely associated with Ave Maria (“Hail Mary”), the angelic salutation.

The visual blending and weaving of the letters symbolises the unbreakable union between Mary and her children, highlighting her continuous maternal care, intercession, and protective cloak over the faithful.

The Crown

Positioned above the monogram, the crown represents Mary’s Queenship of Heaven and Earth, as well as her Immaculate Conception and total purity.

Twelve Stars

The halo of twelve stars surrounding the symbol references the “Woman clothed with the sun” from Revelation 12:1.