The Temple Church is a late 12th-century church in the City of London located between Fleet Street and the River Thames, built by the Knights Templar as their English headquarters. During the reign of King John (1199–1216) it served as the royal treasury, supported by the role of the Knights Templars as proto-international bankers. It is jointly owned by the Inner Temple and Middle TempleInns of Court, bases of the English legal profession. It is famous for being a round church, a common design feature for Knights Templar churches, and for its 13th and 14th century stone effigies. It was heavily damaged by German bombing during World War II and has since been greatly restored and rebuilt. The area around the Temple Church is known as the Temple and nearby formerly in the middle of Fleet Street stood the Temple Bar, an ornamental processional gateway. Nearby is the Temple Underground station.
In the mid 12th century, before the construction of the church, the Knights Templar in London had met at a site in High Holborn in a structure originally established by Hugues de Payens (the site had been historically the location of a Roman temple in Londinium, now known as London). Because of the rapid growth of the order, by the 1160s the site had become too confined, and the Order purchased the current site for the establishment of a larger monastic complex as their headquarters in England. In addition to the church, the new compound originally contained residences, military training facilities, and recreational grounds for the military brethren and novices, who were not permitted to go into the City without the permission of the Master of the Temple. The church building comprises two separate sections. The original circular church building, called the Round Church and now acting as a nave, and a later rectangular section adjoining on the east side, built approximately half a century later, forming the chancel. After the capture of Jerusalem in 1099 by the Crusaders, the Dome of the Rock was given to the Augustinians, who turned it into a church (while the Al-Aqsa Mosque became a royal palace). Because the Dome of the Rock was the site of the Temple of Solomon, the Knights Templar set up their headquarters in the Al-Aqsa Mosque adjacent to the Dome for much of the 12th century. The Templum Domini, as they called the Dome of the Rock, featured on the official seals of the Order’s Grand Masters (such as Everard des Barres and Renaud de Vichiers), and soon became the architectural model for Round Templar churches across Europe. The round church is 55 feet in diameter, and contains within it a circle of the earliest known surviving free-standing Purbeck Marble columns. It is probable that the walls and grotesque heads were originally painted in colours. It was consecrated on 10 February 10, 1185 by Heraclius, Latin Patriarch of Jerusalem. It is believed that King Henry II (1154–1189) was present at the consecration.
Among other purposes, the church was originally used for Templar initiation ceremonies. In England the ceremony involved new recruits entering the Temple via the western door at dawn. The initiates entered the circular nave and then took monastic vows of piety, chastity, poverty and obedience. The details of initiation ceremonies were always a closely guarded secret, which later contributed to the Order’s downfall as gossip and rumours spread about possible blasphemous usages. These rumours were manipulated and exploited by the Order’s enemies, such as King Philip IV of France, to fabricate a pretext for the order’s suppression.
Today the Temple Church holds regular church services, including Holy Communion and Mattins on Sunday morning. It also holds weddings, but only for members of the Inner and Middle Temples. The Temple Church serves both the Inner Temple and the Middle Temple as a private chapel. The Temple Church has always been a Peculiar (but not a Royal Peculiar), due to which the choristers have the privilege of wearing scarlet cassocks. Debate exists regarding the relationship of its status as Crown Subject and Peculiar. Relations with the Bishop of London are very good and he regularly attends events and services at the Temple Church. The Bishop of London is also ex officio Dean of the Chapel Royal.