Holy Lance
The Holy Lance in Vienna is displayed in the Imperial Treasury or "Weltliche Schatzkammer" (lit. Worldly Treasure Room) at the Hofburg Palace in Vienna, Austria. It is a typical winged lance of the Carolingian dynasty. At different times, it was said to be the lance of Saint Maurice or that of Constantine the Great. In the tenth century, the Holy Roman Emperors came into possession of the lance, according to sources from the time of Otto I (912–973). In 1000, Otto III gave Boleslaw I of Poland a replica of the Holy Lance at the Congress of Gniezno. In 1084, Henry IV had a silver band with the inscription "Nail of Our Lord" added to it. This was based on the belief that the nail embedded in the spear-tip was one that had been used for the Crucifixion of Jesus. It was only in the thirteenth century that the Lance became identified with that of Longinus, which had been used to pierce Christ's side and had been drenched in the Blood of Christ and water.
Relics associated with Jesus
The relics of the Passion presented at Notre-Dame church in Paris include a piece of the True Cross from Rome as delivered by Saint Helena, along with a Holy Nail and the Crown of Thorns. Saint John tells that, in the night between Maundy Thursday and Good Friday, Roman soldiers mocked Jesus by placing a thorny crown on his head (John 19:12). The crown is a circle of cane bundled together and held by gold threads. The thorns were attached to this braided circle, which measures 21 centimetres in diameter. The seventy thorns were reportedly divided up between the Byzantine emperors and the Kings of France.