A [truly] Christian perspective on contemporary policy debates may not prevail. It must nonetheless be argued. And once heard, it must be weighed, together with other arguments from different philosophical traditions, in a fully contestable secular polity. A Christian perspective, informed by a social gospel or Christian socialist tradition, should not be rejected contemptuously by secular politicians as if these views are an unwelcome intrusion into the political sphere. If the churches are barred from participating in the great debates about the values that ultimately underpin our society, our economy and our polity, then we have reached a very strange place indeed.