Foundation of the Sazava Monastery
The hermitage that grew up around Procopius on the River Sazava was incorporated as a monastery by the Duke of Bohemia in the early 1030s, and Procopius served as its first abbot. The Orthodox tradition records that the monastery was dedicated to Saint John the Forerunner.
The Sazava monastery is remembered as an important center where the Divine Liturgy was celebrated in Old Church Slavonic, in continuity with the Slavonic liturgical tradition, rather than in Latin — a distinctive feature for a monastic house in the Czech lands of that period. This Slavonic observance continued at Sazava until the later eleventh century, after which the Slavonic monks were displaced and the Latin rite prevailed.