It would no longer be needful for Ghatanothoa’s priests to preach against the defiance. Let T’yog go his way and meet his doom. And secretly, the priests would always cherish the stolen scroll — the true and potent charm — handing it down from one High-Priest to another for use in any dim future when it might be needful to contravene the Devil-God’s will. So the rest of the night Imash-Mo slept in great peace, with the true scroll in a new cylinder fashioned for its harbourage.
It was dawn on the Day of the Sky-Flames (nomenclature undefined by von Junzt) that T’yog, amidst the prayers and chanting of the people and with King Thabon’s blessing on his head, started up the dreaded mountain with a staff of tlath-wood in his right hand. Within his robe was the cylinder holding what he thought to be the true charm — for he had indeed failed to find out the imposture. Nor did he see any irony in the prayers which Imash-Mo and the other priests of Ghatanothoa intoned for his safety and success.
All that morning the people stood and watched as T’yog’s dwindling form struggled up the shunned basalt slope hitherto alien to men’s footsteps, and many stayed watching long after he had vanished where a perilous ledge led round to the mountain’s hidden side. That night a few sensitive dreamers thought they heard a faint tremor convulsing the hated peak; though most ridiculed them for the statement. Next day vast crowds watched the mountain and prayed, and wondered how soon T’yog would return. And so the next day, and the next. For weeks they hoped and waited, and then they wept. Nor did anyone ever see T’yog, who would have saved mankind from fears, again.
Thereafter men shuddered at T’yog’s presumption, and tried not to think of the punishment his impiety had met. And the priests of Ghatanothoa smiled to those who might resent the god’s will or challenge its right to the sacrifices. In later years the ruse of Imash-Mo became known to the people; yet the knowledge availed not to change the general feeling that Ghatanothoa were better left alone. None ever dared to defy it again. And so the ages rolled on, and King succeeded King, and High-Priest succeeded High-Priest, and nations rose and decayed, and lands rose above the sea and returned into the sea. And with many millennia decay fell upon K’naa — till at last on a hideous day of storm and thunder, terrific rumbling, and mountain-high waves, all the land of Mu sank into the sea forever.
Yet down the later aeons thin streams of ancient secrets trickled. In distant lands there met together grey-faced fugitives who had survived the sea-fiend’s rage, and strange skies drank the smoke of altars reared to vanished gods and daemons. Though none knew to what bottomless deep the sacred peak and Cyclopean fortress of dreaded Ghatanothoa had sunk, there were still those who mumbled its name and offered to it nameless sacrifices lest it bubble up through leagues of ocean and shamble among men spreading horror and petrifaction.
Around the scattered priests grew the rudiments of a dark and secret cult — secret because the people of the new lands had other gods and devils, and thought only evil of elder and alien ones — and within that cult many hideous things were done, and many strange objects cherished. It was whispered that a certain line of elusive priests still harboured the true charm against Ghatanothoa which Imash-Mo stole from the sleeping T’yog; though none remained who could read or understand the cryptic syllables, or who could even guess in what part of the world the lost K’naa, the dreaded peak of Yaddith-Gho, and the titan fortress of the Devil-God had lain.
Though it flourished chiefly in those Pacific regions around which Mu itself had once stretched, there were rumours of the hidden and detested cult of Ghatanothoa in ill-fated Atlantis, and on the abhorred plateau of Leng. Von Junzt implied its presence in the fabled subterrene kingdom of K’n-yan, and gave clear evidence that it had penetrated Egypt, Chaldaea, Persia, China, the forgotten Semite empires of Africa, and Mexico and Peru in the New World. That it had a strong connexion with the witchcraft movement in Europe, against which the bulls of popes were vainly directed, he more than strongly hinted. The West, however, was never favourable to its growth; and public indignation — aroused by glimpses of hideous rites and nameless sacrifices — wholly stamped out many of its branches. In the end it became a hunted, doubly furtive underground affair — yet never could its nucleus be quite exterminated. It always survived somehow, chiefly in the Far East and on the Pacific Islands, where its teachings became merged into the esoteric lore of the Polynesian Areoi.
Von Junzt gave subtle and disquieting hints of actual contact with the cult; so that as I read I shuddered at what was rumoured about his death. He spoke of the growth of certain ideas regarding the appearance of the Devil-God — a creature which no human being (unless it were the too-daring T’yog, who had never returned) had ever seen — and contrasted this habit of speculation with the taboo prevailing in ancient Mu against any attempt to imagine what the horror looked like. There was a peculiar fearfulness about the devotees’ awed and fascinated whispers on this subject — whispers heavy with morbid curiosity concerning the precise nature of what T’yog might have confronted in that frightful pre-human edifice on the dreaded and now-sunken mountains before the end (if it was an end) finally came — and I felt oddly disturbed by the German scholar’s oblique and insidious references to this topic.