The Greeks did not view the banishment of souls in Hades as a punishment for sin, or the result of any broken law in the plan of things. It was to them merely the fulfilment of the inevitable fate of creatures who must die, in the order of nature, like successive growths of flowers, and whose souls were too feeble to rank with gods and climb into Olympus. That man should cease from his substantial life on the bright earth and subside into sunless Hades, a vapid form, with nerveless limbs and faint voice, a ghostly vision bemoaning his existence with idle lamentation, or busying himself with the misty mockeries of his former pursuits, was melancholy enough; but it was his natural destiny, and not an avenging judgment. But that powerful instinct in man which desires to see villany punished and goodness rewarded could not fail, among so cultivated a people as the Greeks, to develop a doctrine of future compensation for the contrasted deserts of souls. The earliest trace of the idea of 2 Odyssey, lib. xi. II. 538, 539. 3 Antigone, II. 872-874. retribution which we find carried forward into the invisible world is the punishment of the Titans, those monsters who tried by piling up mountains to storm the heavenly abodes, and to wrest the Thunderer's bolts from his hand. This germ is slowly expanded; and next we read of a few specified criminals, who had been excessively impious, personally offending Zeus, condemned by his direct indignation to a severe expiation in Tartarus. The insulted deity wreaks his vengeance on the tired Sisyphus, the mocked Tantalus, the gnawed Tityus, and others. Afterwards we meet the statement that condign retribution is always inflicted for the two flagrant sins of perjury and blasphemy. Finally, we discern a general prevalence of the belief that punishment is decreed, not by vindictive caprice, but on the grounds of universal morality, all souls being obliged in Hades to pass before Rhadamanthus, Minos, or Aacus, three upright judges, to be dealt with, according to their merits, with impartial accuracy. The distribution of poetic justice in Hades at last became, in many authors, so melodramatic as to furnish a fair subject for burlesque. Some ludicrous examples of this may be seen in Lucian's Dialogues of the Dead. A fine instance of it is also furnished in the Emperor Julian's Symposium. The gods prepare for the Roman emperors a banquet, in the air, below the moon. The good emperors are admitted to the table with honors; but the bad ones are hurled headlong down into Tartarus, amidst the derisive shouts of the spectators.