He is said to move in mysterious ways and, at last, there may be an explanation why. For according to pensions minister Steve Webb, God is a Liberal Democrat. Although the party has been languishing in single figures in the polls, he argues that, in the long term, it has the support of the Almighty. Writing in a new book about the party’s relationship with Christianity, Mr. Webb says it is clear from the Bible that God shares the Lib Dems’ core beliefs. … Despite Mr. Webb’s eye-catching claims, the book is unlikely to feature on Nick Clegg’s reading list,...