I find myself in an unusual and slightly strange situation: I am in disagreement with Cardinal George Pell. This has never happened to me before, and I’m not sure that I like it. In a sermon last week, the cardinal had a go at the Beatles, and in particular John Lennon, whom he described as “the best known of the Beatles, who once claimed they were better known than Jesus Christ”. Well, so he did: but John Lennon wasn’t the same phenomenon at all as the Beatles. Cardinal Pell attacked in particular Imagine, in which, as the cardinal reminds us,...