Life and Monastic Foundation
Born in 1539, Macarius left no surviving records of his life before he entered monasticism. At his initial tonsure he received the name Onuphrius. In 1585 he founded the Zhabyn Monastery of the Entry of the Most Holy Theotokos into the Temple, situated near the River Oka not far from Belev.
The saint practiced severe asceticism, enduring frost, heat, hunger, and thirst. The monastery synodicon remembers him as a beloved abbot who instructed his community through both word and personal example. Toward the end of his life he took the great schema — the highest monastic vow — receiving the name Macarius, and withdrew to a secluded spot along the upper tributary of the River Zhabynka.