It has been 500 years since Martin Luther nailed his 95 theses to the door of the Castle Church in Wittenberg. Although there is no historical proof of this happening, it was an event that changed the world – and this great anniversary in 2017 will be marked in fitting style, not just in Wittenberg and Eisleben but across the country. Germany is paying tribute to one of its greatest sons with an entire decade devoted to Martin Luther: monk, professor and church reformer.