traveller who had prayed to him in the morning as he left the town might pay the same duty next evening by the tomb of Brasidas in the market-place of Amphipolis.[12] But alongside of the traditional worship of these multitudinous and multiform deities, a grave and deep religious sense laid stress on the single quality of goodness as being essentially akin to divinity, and spoke with aversion of complicated ritual and extravagant sacrifice. A little water purifies the good man; the whole ocean is not sufficient to wash away the guilt of the sinner.[13] "Holiness is a pure mind," said the inscription over the doorway of a great Greek temple.[14] The sanctions of religion were not indeed independent of rewards and punishments, in this or in a future state. But the highest Greek teachings never laid great stress on these; and even where they are adduced as a motive for good living, they are always made secondary to the excellence of piety here and in itself. Through the whole course of Greek thought the belief in a future state runs in an undercurrent. A striking fragment of Sophocles[15] speaks of the initiated alone as being happy, since their state after death is secure. Plato, while he reprobates the teaching which would make men good in view of the other world, and insists on the natural excellence of goodness for its own sake, himself falls back on the life after death, as affected for good or evil by our acts here, in the visions, "no fairy-tales,"[16] which seem to collect and reinforce the arguments of the /Phaedo/ and the /Republic/. But the ordinary thought and practice ignored what might happen after death. Life was what concerned men and absorbed them; it seemed sufficient for them to think about what they knew of.[17] The revolution which Christianity brought into men's way of thinking as regards life and death was that it made them know more certainly, or so it seemed, about the latter than about the former. Who knows, Euripides had long ago asked, if life be not death, and death life? and the new religion answered his question with an emphatic affirmation that it was so; that this life was momentary and shadowy, was but a death, in comparison of the life unchangeable and eternal.