The religious figures known as the Priests of Phirma resided within the Holy City situated on Jedha, and these priests were responsible for activating the Kyber Mirrors during the event called Reflection Day.
Cavan Scott's 2021 novel, The High Republic: The Rising Storm, marked the initial reference to the Priests of Phirma. Notably, their designation bears a strong resemblance to that of the Phirmists, a religious order also known to be active on Jedha. Nevertheless, whether there exists any relationship linking these two distinct groups remains a mystery.