Giovanni Baglione (1566-1643)
The Virgin Mary Gives the Confession of Faith to Gregory Thaumaturgus



Fresco
Apse of the Borghese chapel, basilica of Santa Maria Maggiore, Rome

Gregory of Neocaesarea, known as Thaumaturgus or "wonderworker," lived in the 3rd century and wrote one of the earliest statements of Trinitarian doctrine, the "Confession of Faith (cached)." According to his biographer Gregory of Nyssa, the saint received the "Confession" from Mary in answer to a prayer. 

Behind the third from the left of the three sculpted angels is a
fresco angel with a tablet inscribed FORMULAM FIDEI GREGORIO THAUMATURGO CONTRA HAERETICOS TRADIT, "She gives the confession of faith against heretics to Gregory Thaumaturgus."

More of the Virgin Mary

Photographed at the site by Richard Stracke