Holy grail: Did you mean...?

The 'Banner of the Holy Wounds' which was used by protesters during the Pilgrimage of Grace uprising of October 1536 CE against the reforms of the Catholic Church made by Henry VIII of England (r. 1509-1547 CE).

Illustration of an enthroned Lothar I, Holy Roman Emperor (r. 840-855), King of Middle Francia (Lotharingia) and Italy (r. 843-855). Copied by G.W. Hutin, 1821, from a 9th-century manuscript of the Gospels. The British Museum, London.

Boniface cuts down holy oak of 'Jupiter' or Donar.

Illustration of an enthroned Charles the Bald, Holy Roman Emperor (r. 875-877 CE), King of West Francia (r. 843–877) and Italy (r. 875–877). Copied by G.W. Hutin, 1821, from a 9th-century manuscript of the Gospels. The British Museum, London...

Equestrian portrait of Charles I of Spain aka Charles V, Holy Roman Emperor by Titian depicting Charles V at the Battle of Mühlberg in April 1547 where he defeated the Protestant forces of the Schmalkaldic League, 1548. Museo del Prado...

Stained glass from St Etheldreda's church in Ely Place, London.

"The seven knights of darkness" was painted c. 1893-1902 CE. The painting depicts the legendary Sir Galahad battling personifications of the Seven Deadly Sins as part of his quest for the Holy Grail. It is part of the Part of the "Abbey Room...

Guinevere is the Queen of Britain, wife of King Arthur, and lover of Sir Lancelot in the Arthurian Legends best known in their standardized form from Sir Thomas Malory's Le Morte D'Arthur (1469 CE). She first appears in Geoffrey of Monmouth's...

Dr Thomas Asbridge presents a revelatory account of the Crusades, the 200-year war between Christians and Muslims for control of the Holy Land. The story of the Crusades is remembered as a tale of religious fanaticism and unspeakable violence...

The Ark of the Covenant refers to the box-like container that held the tablets of the Law received by Moses on Mount Sinai. Tradition claimed that it contained two stone tablets, carved by God, listing the first ten commandments given to...