The EU debate is becoming toxic. Nigel Farage seems to be channelling Enoch Powell, in his very own "rivers of blood" moment. He claims to foresee violence on the streets if immigration is not controlled. He says it is difficult to contemplate, but nothing is impossible.
Of course, by talking up the difficulties and ignoring the benefits of immigration, by stoking fears - not least by raising the spectre of violence - he can only increase the chances of mistrust, resentment, and inter-communal strife!
Christ said, "Blessed are the Peacemakers."
Or as my spellchecker put it, "needed are the Peacemakers!"