WARSAW — Several countries have accused members of the Russian Orthodox clergy of collaborating with Russian security services, pushing Kremlin policy inside the church and even recruiting spies from within.

On Sept. 21, Bulgaria deported Russian Archimandrite Vassian, guardian of the Orthodox parish in Sofia, along with two Belarusian priests. In a press release, the Bulgarian national security agency says that clergy were deported because they posed a threat to national security. "The measures were taken due to their actions against the security and interests of the Republic of Bulgaria," Bulgarian authorities wrote in a statement, according to Radio Svoboda.

These reports were also confirmed by Russia's ambassador to Bulgaria, Eleonora Mitrofanova, who told Russian state news agency TASS that the priests must leave Bulgaria within 24 hours. “After being declared persona non grata, Wassian and the other two clerics were taken home under police supervision to pack up their belongings. Then they will be taken to the border with Serbia" she said.