Ward presents an investigation of the history of ideas about God that is marked by radical views, erudition and wit. He provides a journey through the philosophical and cultural heritage of the last 2000 years, drawing on such rich and diverse sources as the myths of the Greek gods on Mount Olympus, through the philosophy of St Augustine and Sartre, to wet Sunday afternoons and the movie Alien. The intellectual and theological legacies of almost every renowned thinker - believers and non-believers alike - are considered, from Aristotle to Ayer, Hegel to Heidegger, Al Ghazali to Sankara.