Iosif Astomen Old Believer monk of the 17th century, ideologist of the Old Believers in the south of Siberia Date of Birth: .

1. Iosif Astomen: The Ideologue of Old Faith in Southern Siberia
2. Kazan Roots
3. Exile to Siberia
4. Propagation of Old Faith
5. Legacy as an Ideologue

Iosif Astomen: The Ideologue of Old Faith in Southern Siberia

Iosif Astomen, also known as Oskia Istomin, was a prominent 17th-century Old Believer monk who emerged as an influential figure in the propagation of Old Faith principles in southern Siberia.

Kazan Roots

Of Armenian descent from Kazan, Astomen's unwavering commitment to the Old Believer tradition placed him among the most ardent defenders of its tenets, as noted by Metropolitan Ignatius of Tobolsk and Siberia.

Exile to Siberia

In 1660, Astomen faced exile to Siberia, where he spent years in various settlements from Yeniseysk to Verkhoturye. Throughout his confinement, he tirelessly advocated for the use of two fingers in the sign of the cross and the preservation of traditional religious practices.

Propagation of Old Faith

Astomen's unwavering faith and persuasive rhetoric found fertile ground in the southern Siberian territories. He traveled extensively, spreading his message of adherence to the Old Believer ways and successfully inspiring the local population to embrace his cause.

Legacy as an Ideologue

Iosif Astomen's unwavering advocacy for Old Faith had a profound impact on the religious landscape of southern Siberia. His teachings and martyrdom cemented his status as an ideologue who played a pivotal role in the preservation and transmission of Old Believer traditions in the region.