In three magisterial essays, Peter Brown, one of the world's foremost scholars of the society and culture of late antiquity, explores the emergence in late Roman society of "the poor" as a distinct social class, one for which the Christian church claimed a special responsibility. It is the story of how a society came to see itself as responsible for the care of a particular class of people -- a class that had not previously been cared for -- and of who benefited from that shift in interests.

In his characteristically elegant and lucid prose, Brown seeks to recover the pre-Christian status...