In "God and Empire: Jesus Against Rome, Then and Now" (2007), Crossan assumes that the reader is familiar with key points from his earlier work on the nonviolent revolutionary Jesus, his Kingdom movement, and the surrounding matrix of the Roman imperial theological system of "religion, war, victory, peace", but discusses them in the broader context of the escalating violence in world politics and popular culture of today. Within that matrix, he points out, early in the book, that "(t)here was a human being in the first century who was called 'Divine,' 'Son of God,' 'God,' and 'God from God,' whose titles were 'Lord,' 'Redeemer,' 'Liberator,' and 'Saviour of the World.'" "(M)ost Christians probably think that those titles were originally created and uniquely applied to Christ. But before Jesus ever existed, all those terms belonged to Caesar Augustus." Crossan cites the adoption of them by the early Christians to apply to Jesus as denying them of Caesar the Augustus. "They were taking the identity of the Roman emperor and giving it to a Jewish peasant. Either that was a peculiar joke and a very low lampoon, or it was what the Romans called "majestas" and we call high treason."