Sysoj Shymnik was a venerable monk who lived at the Kyiv-Pechersk Lavra during the late 13th and early 14th centuries. Before adopting the Great Schema, he served the monastic community as a canonarch. Known for his extreme self-discipline and asceticism, he was recognized by his contemporaries for overcoming worldly passions through fasting and prayer. After a lifetime dedicated to monastic struggles, he passed away within the monastery, having foreseen the timing of his own death.
Life and asceticism
While specific details regarding his birth and parentage remain unknown, Sysoj's spiritual life was well documented by those around him. He practiced rigorous fasting and achieved a state of great grace through his devotion. His ability to maintain strict restraint was a source of wonder for his fellow monks. He spent his entire existence performing monastic labors until his death at the monastery.
Veneration and relics
The saint is commemorated within the Orthodox tradition on July 19 (July 6 according to the old calendar). His incorrupt relics are preserved in the Far Caves of the Kyiv-Pechersk Lavra. He is included in the liturgical praises of the Pechersk saints, and his life serves as an example of monastic perfection for the faithful.