The Collegiate Church of St Paul is built on part of the site of the Roman city Melite, which included all of Mdina and a large part of present-day Rabat. There were numerous churches built on the site of the present church which dates from the 17th century. In 1336 bishop Hilarius refers to the church as ecclesia Sancti Pauli de crypta, and also mentions the cemetery and the Roman ditch. The present church was built to replace a church which was completed in 1578. The new church was built with funds provided by the noble woman Guzmana Navarra on plans prepared by Francesco Buonamici. The church building commenced in 1653 was completed by Lorenzo Gafà in 1683. Annexed with the church of St Paul is a smaller church dedicated to St Publius which was rebuilt in 1692 and again in 1726 by Salvu Borg.
According to the Book of Acts, Paul and his missionary party were shipwrecked on Malta for three months. During his stay, Paul was bitten by a snake and remained unharmed, prompting the natives to regard him as a god. He later healed the father of the governor of the island, Publius, and many other people.
According to tradition, St Paul eschewed the comfortable surroundings offered to him and chose to live in this subterranean grotto instead. Whether or not this is true, it is possible that he preached from here.
Entrance to the grotto (cave) is through the church of St Publius. The grotto is the place where according to tradition St Paul lived and perched during his three months stay in Malta in 60 A.D. In 1748 Grand Master Pinto donated a statue of St Paul for the grotto. The grotto was visited by two Popes, Pope John Paul II in 1990 and Pope Benedict XVI in 2010.References:
The Kalozha church of Saints Boris and Gleb is the oldest extant structure in Hrodna. It is the only surviving monument of ancient Black Ruthenian architecture, distinguished from other Orthodox churches by prolific use of polychrome faceted stones of blue, green or red tint which could be arranged to form crosses or other figures on the wall.
The church is a cross-domed building supported by six circular pillars. The outside is articulated with projecting pilasters, which have rounded corners, as does the building itself. The ante-nave contains the choir loft, accessed by a narrow gradatory in the western wall. Two other stairs were discovered in the walls of the side apses; their purpose is not clear. The floor is lined with ceramic tiles forming decorative patterns. The interior was lined with innumerable built-in pitchers, which usually serve in Eastern Orthodox churches as resonators but in this case were scored to produce decorative effects. For this reason, the central nave has never been painted.
The church was built before 1183 and survived intact, depicted in the 1840s by Michał Kulesza, until 1853, when the south wall collapsed, due to its perilous location on the high bank of the Neman. During restoration works, some fragments of 12th-century frescoes were discovered in the apses. Remains of four other churches in the same style, decorated with pitchers and coloured stones instead of frescoes, were discovered in Hrodna and Vaŭkavysk. They all date back to the turn of the 13th century, as do remains of the first stone palace in the Old Hrodna Castle.
In 2004, the church was included in the Tentative List of UNESCO"s World Heritage Sites.