The biography of Atticus by Cornelius Nepos, covering the last eight decades of the Republic and written at the precise moment of the establishment of monarchy by Octavian, ought always to have been treated both as one of the best introductions to the period, and as an exposition, from a unique angle, of some of the values expressed in Roman society. But now, more than ever, there may be a place for a brief essay which attempts to bring out both some values exhibited in this particular text and the way in which these were taken up, distorted, and deployed in the propaganda of the Augustan regime. For, first, the larger background of late-Republican scholarship, antiquarianism, historiography, and biography has been fully explored by Elizabeth Rawson; second, Joseph Geiger has argued for the originality of Nepos as a writer of political biography; third, we have a major study of the ethical models which it is the purpose of the biography to hold up for emulation. Finally, John North, in an important review-article on recent works on Roman religion, has identified three significant characteristics of late-Republican religiosity: a scholarly or antiquarian perception of religious change, often seen as decline; the identification of religion as the subject of a particular form of discourse; and a shift in focus within the sphere of religion, from the community as a whole to great men within it. All three come together, as we will see below, in the passage of Nepos' biography in which he records how, some time in the 30s B.C., Atticus suggested to Octavian that the now roofless temple of Juppiter Feretrius on the Capitol should be repaired.