The scene is pleasantly and graphically laid on the beach at Ostia on a holiday afternoon, and the discussion is represented as arising out of the homage paid by Caecilius, in passing, to the Cult image of Serapis. His arguments for paganism (possibly modelled on those of Celsus) are taken up one at a time by Octavius, with the result that the assailant is convinced. Minucius himself plays the part of umpire. The form of the dialogue is modelled on the De natura deorum and De divinatione of Cicero and its style is both vigorous and elegant if at times not exempt from something of the affectation of the age.