Then, whispered Castro, those first men formed the cult around small idols which the Great Ones showed them; idols brought in dim eras from dark stars. That cult would never die till the stars came right again, and the secret priests would take great Cthulhu from His tomb to revive His subjects and resume His rule of earth. The time would be easy to know, for then mankind would have become as the Great Old Ones; free and wild and beyond good and evil, with laws and morals thrown aside and all men shouting and killing and reveling in joy. Then the liberated Old Ones would teach them new ways to shout and kill and revel and enjoy themselves, and all the earth would flame with a holocaust of ecstasy and freedom. Meanwhile the cult, by appropriate rites, must keep alive the memory of those ancient ways and shadow forth the prophecy of their return. In the elder time chosen men had talked with the entombed Old Ones in dreams, but then something had happened. The great stone city R'lyeh, with its monoliths and sepulchers, had sunk beneath the waves; and the deep waters, full of the one primal mystery through which not even thought can pass, had cut off the spectral intercourse. But memory never died, and high priests said that the city would rise again when the stars were right. Then came out of the earth the black spirits of earth, moldy and shadowy, and full of dim rumors picked up in caverns beneath forgotten sea-bottoms. But of them old Castro dared not speak much. He cut himself off hurriedly, and no amount of persuasion or subtlety could elicit more in this direction. The _size_ of the Old Ones, too, he curiously declined to mention. Of the cult, he said that he thought the center lay amid the pathless deserts of Arabia, where Irem, the City of Pillars, dreams hidden and untouched. It was not allied to the European witch-cult, and was virtually unknown beyond its members. No book had ever really hinted of it, though the deathless Chinamen said that there were double meanings in the _Necronomicon_ of the mad Arab Abdul Alhazred which the initiated might read as they chose, especially the much-discussed couplet: "That is not dead which can eternal lie, And with strange eons even death may die." Legrasse, deeply impressed and not a little bewildered, had inquired in vain concerning the historic affiliations of the cult. Castro, apparently, had told the truth when he said that it was wholly secret. The authorities at Tulane University could shed no light upon either cult or image, and now the detective had come to the highest authorities in the country and met with no more than the Greenland tale of Professor Webb. * * * * *