Topkapi Palace was built from 1459 under Sultan Mehmed II, shortly after the Ottoman conquest of Constantinople, and served as the primary residence and administrative seat of the Ottoman sultans for roughly four centuries before the court moved to newer European-style palaces along the Bosphorus in the nineteenth century. Following the abolition of the Ottoman sultanate in 1922 and the founding of the Turkish Republic, the new secular government converted the palace into a public museum in 1924, an act with clear symbolic intent, transforming the seat of a religiously legitimated monarchy into an institution of the new republic's national heritage.
The Chamber of the Sacred Relics occupies what had been the palace's Privy Chamber, and its function changed accordingly: from a space of restricted access reserved for the sultan, who held the Ottoman claim to the Islamic caliphate after 1517, into a museum gallery any visitor can enter, though photography remains restricted there out of respect for the religious character of the objects displayed. This shift from sultan's private devotion to public museum display is itself part of the object's story, since for centuries access to these relics was a mark of supreme political and religious authority rather than a matter of ticketed admission.