With a potential lawsuit looming, the federal government has issued a waiver to allow a Catholic hospital in Oklahoma to keep the flame of its long-lit sanctuary candle burning, which, in the Catholic tradition, symbolizes the presence of Christ.

A Catholic health system in Oklahoma has threatened to sue the federal government for violating its First Amendment rights over a decision to deny re-accreditation to one of its hospitals if it doesn’t follow an order to extinguish a long-lit sanctuary candle for safety purposes.