Given all that we now know about the world and mankind, in what way might God be said to have any influence at all on nature, man and history? How can the hope and confidence expressed in prayer be reconciled with the research of the scientist, psychologist and sociologist? These are the important questions with which Professor Langford deals in his book. He begins by exploring three more specific issues. What kind of guidance or intervention is alleged to be involved in claims about providence? Is the claim that providence is at work in any sense an empirical claim? How can any intervention...