The only memorable argument I have ever heard in that tedious debate about whether Shakespeare was a Catholic came from the poet Tom Paulin. I remember him claiming in a lecture that the ‘bare ruin’d choirs’ sonnet must have been written by someone who had seen the despoiled monasteries, desecrated churches and ravaged holy places of a faith of which they were a part. Famously, such an argument only gets you so far, for by this logic Shakespeare was also a king, empress, ex-king, sailor, magician and fool, among many hundreds of others. But part of the rationale stayed with me. Which is that the bitterest truth of all is that loving a thing does not mean you can protect it, and that even the things you consider most sacred can be trampled over.