Святой Исаак Сирин

Venerable Isaac the Syrian. Sayings and instructions taken from the new translation of the book. Order a book: http://www.optina.top/knigi-izdaniya-optinoj-pustyni/323-prepodobnyj-isaak-sirin-asketicheskie-slova-izlozhennye-v-poryadke-vozrastaniya-dobrodeteli.html