First Servant of the Lord of Light

First Servant of the Lord of Light is one of the titles held by Kinvara, a red priestess of R'hllor, and the High Priestess of the Red Temple of Volantis.

In the books
In the A Song of Ice and Fire novels, "First Servant of the Lord of Light" is among the titles held by Benerro, the High Priest of the Red Temple of Volantis.