Operating the monastery and parish, publishing *Pietas Benedictina*, renting out historic and event spaces for weddings, corporate and cultural events, the operation of a hotel, restaurant, bar, and information center, and the provision of services for visitors to the Břevnov Monastery complex, including guided tours.
Holding services and spiritual gatherings in St. Nicholas Church, which was founded in the early 14th century when it was part of the city's fortifications. It was completed in the second half of the 15th century. Originally the church was not so high. The elevation of the nave and its present appearance date back to the Jagiellonian period.