Origins and the mother church of Piber The upper Kainach valley and thus also the area around today's church and the village of Kainach were part of the donation of 100 hectares of
arable land as well as further forest and pasture areas by Emperor
Otto III to
Margrave Adalbero of Eppenstein on April 13, 1000. As a result of this donation, about two thirds of the present-day area of the
Voitsberg district came into the possession of the
Eppensteins, who were thus able to connect their possessions in
Upper Styria with their
Hengistburg near
Wildon. The first settlement center in the area of the donation was the village of
Piber, which, in addition to the so-called Biburg, a fortification, also had a church. This church in Piber was granted full parish rights in 1063 as part of a
tithe settlement between Count
Markwart IV and Archbishop
Gebhard of Salzburg, making Piber the mother parish of the Voitsberg district. The parish of Piber thus also included the area of Kainach. The last of the Eppensteins, Count
Henry III, donated the parish of Piber in 1103 as an endowment to the
St. Lambert's abbey, which had been newly founded by his father Markwart IV. This donation was confirmed by Emperor
Frederick I in
Friesach on March 3, 1170. The St. Lambert's abbey promoted settlement in the parish area of Piber by clearing the forests, founding villages and building castles and churches. Thus, a first
Romanesque church may have been built in Kainach as early as the 11th century by St. Lambert's abbey and the mother church of Piber.
From the foundation of the church to the 17th century Duke
Leopold VI granted various rights to the church of Piber, which were listed and confirmed by
Witiko, the country scribe, in a document on January 12, 1245. This document also lists the nine
filial churches of the parish at that time, including the one in Kainach. This document is thus the first written mention of this church, which at that time also held the tavern right, which meant that an inn could be operated next to the church. The
advocacy of St.
George also suggests an early church foundation. As a branch, priests and chaplains were stationed in the Kainach church from the mother church in Piber, who were responsible for the pastoral care of the local population. In the course of time, however, the branches developed more and more into independent parishes with delimited areas of influence and also their own revenues. The first named clergyman in Kainach was the
vicar Wolffhart Khissegkher mentioned in 1321. A
clergy house is mentioned for the first time in 1391. The first known parish priest of Kainach was Heinrich, documented in 1413, who later became parish priest in
Köflach and
Meier of Piber. According to a tradition, a new church building was completed in 1422, of which the steeple has survived into modern times. Probably towards the end of the 15th or at the beginning of the 16th century there was a fire in the church, from which only the church tower was spared. The church fire itself is mentioned only in a
canonical visitation from 1544, but without specifying when it occurred. There are reports that the parish priest Hans Mauerschwanger began construction of the church tower during his tenure, which lasted from 1504 to 1531/32, and was continued by Urban Gutmann, parish priest from 1533 to 1557, before it was completed under Petrus Steindorfer, parish priest from 1574 to 1585, in 1587. However, Romanesque and Gothic plaster remains found in the tower in 2004 during an interior renovation suggest that the tower is older and was only rebuilt, expanded or restored at that time. It is unclear whether this construction work is related to the church fire. At the same time as the tower, the rest of the church was also rebuilt and extended. The same record that mentions the church fire gives an overview of the church inventory from that time, which included four gilded chalices and eight good
regalia, which were damaged . A picture painted in 1713 and hanging in the
Filial church of St. Radegund am heiligen Wasser shows, next to the founding legend of the church there, on the lower right edge of the picture, a church that presumably represents the parish church of Kainach at the beginning of the 18th century, and thus before the new building.
New construction of the church in the 18th century At the beginning of the 18th century, during the tenure of
Anton Stroz, Abbot of Lambert, the church, which had been rebuilt in the 16th century, was largely demolished and replaced between 1722 and 1725 by a new
baroque building incorporating parts of the old church. Only the old church tower and the sacristy, built a few years earlier, were preserved. The
parish register from the time of the new building lists an
Architectorista, i.e. an architect or master builder named Jo(h)annes Joseph de Mäntzenberg, as the father of the baptized child at a baptism, although it is unclear whether he had anything to do with the new construction of the church. The burial of the journeyman sculptor Johann Grabmayr, son of the sculptor
Andreas Grabmayr, who among other things made the
pulpit in the church of
Mariazell, is also recorded in the church records from this time. Here it is also unclear whether Grabmayr had anything to do with the construction site and, if so, what he was working on. However, it is likely that the pulpit was Grabmayr's work. In 1849/50 and 1890 restoration works were carried out in the interior and in 1893 the paving of the church was started. In the 19th century, the previous roof of the church tower was also replaced by a
spire. Since the cemetery around the church was overcrowded, in 1896 the
subdivision of a new cemetery located outside the village was started, which replaced the previous cemetery on 1 January 1900.
20th century to the present In the spring of 1946, a storm covered the roof area above the high altar, the sacristy and the chapel of the cross, as well as the roof ridges. However, the damage could not be repaired until 1949, when the necessary roof tiles could be obtained in exchange for a shipment of wood. In the same year the organ was rebuilt. As part of the
electrification of the village of Kainach, which was carried out in 1951, the church and the rectory were also connected to the local power grid. Another storm destroyed the top of the church tower in 1959, tearing down the cross and the
steeple ball. With the help of the population, a renovation of the interior took place in 1967, as well as a modernization and re-roofing of the parsonage in 1969. In 1973, at the request of Bishop
Johann Weber, two
Sisters of Charity of the Holy Cross, Chiara Wiltsche and Lima Gasperl, came to Kainach to care for the parish. In the following decades, extensive renovation work was carried out on the church, which was largely paid for from the parish's own funds. Thus, as early as 1974/75, an extensive exterior renovation took place, including the installation of a new tower clock. A newly acquired third church bell was consecrated on September 17, 1978. The church windows were restored in 1980 and new pews were installed. Renovation of the high altar took place in 1985. During a major interior restoration in 2004,
Romanesque and
Gothic plaster remains were found in the church tower. Auxiliary Bishop
Franz Lackner consecrated the new
people's altar on October 17, 2004. Since the altars, the pews as well as the choir stalls were infested with
common furniture beetle, the entire interior of the church was
fumigated in August 2017 to
combat the pest infestation. With Lima Gasperl, the last of the two Sisters of Charity of the Holy Cross working in Kainach left the parish in 2021. == Architecture ==