The Gramatria is a unique symbol merging Judism and Christianity into a single Kabbalic tradition These symbols were found worn by a pair of sisters belonging to the Order of Saint Concordia. A similar symbol was found in the possession of the only survivor of a kidnapping of Orphans at the Our Lady of Mercy Orphanage.
The symbol was marked with Arabic Numbers, that when translated into Hebrew Kabbalic Numerology delivers the message, He denied I power to be sealed in death.
It is believed that this refers to a specific outsider known as a Bound Abomination. Why sisters of this order, or an orphan would have such a symbol is unknown.