In the response, Patriarch Kirill classified the actions of the Bulgarian authorities in deporting employees of the Russian court in Sofia accused of espionage as a "hostile and unjust act". In the letter, the Moscow Patriarch expresses sympathy for the residents of Sofia who cannot visit the Russian Church and pray at the tomb of Saint Seraphim, who is buried there. 

In conclusion, Patriarch Kirill expresses confidence that "the political forces, behind which stands the enemy of the human race, will not succeed in destroying the age-old bonds of love and brotherhood in Christ, which lie at the basis of the cooperation between the Russian and Bulgarian churches".