This study shows how classical Greek and Hellenistic philosophical and ethical traditions inform Paul's Letter to the Romans. It concentrates especially on Protreptic, a kind of literature deriving its name from the title of a lost writing of Aristotle that has been largely reconstructed by scholars in our time. The Protreptic writers seek to awaken their readers to a realization of human frailty and then to commit themselves to a new way of life. Guerra shows also how the political conditions of Nero's Rome are reflected herein.

"...a lucid and insightful discussion of the implications of reading Romans as a proteptic letter and for showing us where futher research is needed."

"...makes a valuable contribution to the discussion of the literary genre of Romans and can be recommended to anyone interested in a serious study of Romans."

"Guerra's well-supported thesis will have significant impact on future studies of this epistle."

"This book breaks new ground and invites further investigation."