Crown of Thorns in the context of "Relic"

Constantinople (see other names) was a historical city located on the Bosporus that served as the capital of the Roman (including its eastern continuation), Latin, and Ottoman empires between its consecration in 330 and the formal abolishment of the Ottoman sultanate in 1922. Initially, as New Rome, Constantinople was founded in 324 during the reign of Constantine the Great on the site of the existing settlement of Byzantium and in 330 became the capital of the Roman Empire. Following the collapse of the Western Roman Empire in the late 5th century, Constantinople remained the capital of the Eastern Roman Empire (also known as the Byzantine Empire; 330–1204 and 1261–1453), the Latin Empire (1204–1261), and the Ottoman Empire (1453–1922). In the aftermath of the Turkish War of Independence, the Turkish capital moved to Ankara. Although the city had been known as Istanbul since 1453, it was officially renamed Istanbul on 28 March 1930. As of October 2025, it is the most populous city in Europe, with a population of more than 16 million residents, straddling the Bosporus Strait and lying in both Europe and Asia, and is the financial center of Turkey.

In 324, following the reunification of the Eastern and Western Roman Empires, the ancient city of Byzantium was selected to serve as the new capital of the Roman Empire, and the city was renamed Nova Roma, or 'New Rome', by Emperor Constantine the Great. On 11 May 330, it was renamed Constantinople and dedicated to Constantine. Shortly afterward, in 474 AD, the Great Fire of Constantinople erupted and consequently devastated the region. Constantinople is generally considered to be the center and the "cradle of Orthodox Christian civilization." From the mid-5th century to the early 13th century, Constantinople was the largest and wealthiest city in Europe. The city became famous for its architectural masterpieces, such as Hagia Sophia, the cathedral of the Eastern Orthodox Church, which served as the seat of the Ecumenical Patriarchate; the sacred Imperial Palace, where the emperors lived; the Hippodrome; the Golden Gate of the Land Walls; and opulent aristocratic palaces. The University of Constantinople was founded in the 5th century and contained artistic and literary treasures before it was sacked in 1204 and 1453, including its vast Imperial Library. which contained more than 100,000 volumes. The city was the home of the Ecumenical Patriarch of Constantinople and guardian of Christendom's holiest relics, such as the Crown of Thorns and the True Cross.

In the New Testament, Jesus is referred to as the King of the Jews, both at the beginning of his life and at the end. In the Koine Hellenic of the New Testament, e.g., in John 19:3, this is written as Basileus ton Ioudaion (βασιλεὺς τῶν Ἰουδαίων).

Both uses of the title lead to dramatic results in the New Testament accounts. In the account of the nativity of Jesus in the Gospel of Matthew, the Biblical Magi who come from the east call Jesus the "King of the Jews", implying that he was the Messiah. This caused Herod the Great to order the Massacre of the Innocents. Towards the end of the accounts of all four canonical Gospels, in the narrative of the Passion of Jesus, the title "King of the Jews" leads to charges against Jesus that result in his crucifixion.

The Sainte-Chapelle (French: [sɛ̃t ʃapɛl]; English: Holy Chapel) is a royal chapel in the Gothic style, within the medieval Palais de la Cité, the residence of the Kings of France until the 14th century, on the Île de la Cité in the River Seine in Paris, France.

Construction began sometime after 1238 and the chapel was consecrated on 26 April 1248. The Sainte-Chapelle is considered among the highest achievements of the Rayonnant period of Gothic architecture. It was commissioned by King Louis IX of France to house his collection of Passion relics, including Christ's claimed Crown of Thorns – one of the most important relics in medieval Christendom. This was later held in the nearby Notre-Dame Cathedral until the 2019 fire, which it survived.

Man of Sorrows, a biblical term, is paramount among the prefigurations of the Messiah identified by the Bible in the passages of Isaiah 53 (Servant songs) in the Hebrew Bible. It is also an iconic devotional image that shows Christ, usually naked above the waist, with the wounds of his Passion prominently displayed on his hands and side (the "ostentatio vulnerum", a feature of other standard types of image), often crowned with the Crown of Thorns and sometimes attended by angels. It developed in Europe from the 13th century and was especially popular in Northern Europe.

The image continued to spread and develop iconographical complexity until well after the Renaissance, but the Man of Sorrows in its many artistic forms is the most precise visual expression of the piety of the later Middle Ages, which took its character from mystical contemplation rather than from theological speculation. Together with the Pietà, it was the most popular of the Andachtsbilder-type images of the period – devotional images detached from the narrative of Christ's Passion, intended for meditation.

The Holy Thorn Reliquary was probably created in the 1390s in Paris for John, Duke of Berry, to house a relic of the Crown of Thorns. The reliquary was bequeathed to the British Museum in 1898 by Ferdinand de Rothschild as part of the Waddesdon Bequest. It is one of a small number of major goldsmiths' works or joyaux that survive from the extravagant world of the courts of the Valois royal family around 1400. It is made of gold, lavishly decorated with jewels and pearls, and uses the technique of enamelling en ronde bosse, or "in the round", which had been recently developed when the reliquary was made, to create a total of 28 three-dimensional figures, mostly in white enamel.

Except at its base the reliquary is slim, with two faces; the front view shows the end of the world and the Last Judgement, with the Trinity and saints above and the resurrection of the dead below, and the relic of a single long thorn believed to come from the crown of thorns worn by Jesus when he was crucified. The rear view has less extravagant decoration, mostly in plain gold in low relief, and has doors that opened to display a flat object, now missing, which was presumably another relic.

Pavia Cathedral (Italian: Duomo di Pavia) is a church in Pavia, Italy, the largest in the city and seat of the Diocese of Pavia. The construction was begun in the 15th century on the site of two pre-existing Romanesque, "twin" cathedrals (Santo Stefano and Santa Maria del Popolo). The cathedral houses the remains of St. Sirus, first Bishop of Pavia, and a thorn purported to be from the Crown of Thorns worn by Christ. The marble facing of the exterior was never completed.

The Civic Tower (Torre Civica), known in 1330 and enlarged in 1583, formerly stood next to the cathedral. It collapsed on March 17, 1989.