Relics of Muhammad
Traditionally, Islam has had a rich history of the veneration of relics, especially of those attributed to the Islamic prophet Muhammad. There exists historical evidence that some of the earliest Muslims practiced the veneration of relics, and the practice continued to remain popular in many parts of the Sunni Islamic world until the eighteenth-century, when the reform movements of Salafism and Wahhabism began to staunchly condemn such practices due to their linking it with the sin of "shirk" (idolatry). As a result of the influence of these perspectives, some contemporary Muslims influenced by these ideologies have rejected the traditional practice of relic-veneration altogether. The most genuine prophetic relics are believed to be those housed in Istanbul's Topkapı Palace, in a section known as "Hirkai Serif Odasi" (Chamber of the Holy Mantle).
Toompea
The much-rebuilt Toompea Castle – consisting of the czarist era governor's palace, walls and towers of the medieval fortress, the expressionist parliament building dating from 1922, plus a few other buildings – now houses the Estonian Parliament. The facade of the classicist governor's palace dominates "Lossi plats" ("Castle square"), where the Orthodox Alexander Nevsky Cathedral overtops it. The cathedral, nowadays the main church of the Estonian Orthodox Church of Moscow Patriarchate, has become for tourists somewhat of a symbol of Tallinn due to its exotic look, while the opinion of Estonians about it is rather ambiguous. The Lutheran Cathedral ("Toomkirik") from which the name Toompea was originally derived, is now the seat of the Estonian Evangelical Lutheran Church and has perhaps best retained a medieval look among the buildings of Toompea. Most of the buildings in Toompea date from the 18th and 19th centuries. While the Small Castle has generally preserved its shape, nothing but a few fragments remain of the Great Castle's walls and towers.