This work investigates the evolution of Roman religious attitudes and their intersection with public morality from the late Republic through the reign of Constantine. J.H. Liebeschuetz, a noted scholar of the ancient world, utilizes a rigorous analysis of Latin literature to trace how traditional Roman religious practices adapted to shifting social and political landscapes. The text argues that the transformation of Roman religion was not a sudden rupture but a continuous process of reinterpretation that mirrored the changing ethical standards of the Roman state.

Experts recognize this monograph as a foundational study for understanding the religious climate of the late Roman Empire. Readers frequently note the academic density of the prose, which requires a strong background in classical history to fully appreciate the author's nuanced arguments.