<p>For a secular age, we have a lot of religious politicians.<br>Theresa May, Vladimir Putin, Angela Merkel, even Donald Trump all profess Christianity, as did Obama, Brown, Sarkozy, Bush and Blair before them. Indeed, it is striking how many Christian Presidents and Prime Ministers have assumed the global stage over recent years. In spite of Alastair Campbell's oft- (and mis-) quoted line, 'We don't do God', it seems like we ...