(M67) Further, at the sowing festival of the Thesmophoria, held by Greek women in October, it was customary to throw cakes and pigs to serpents, which lived in caverns or vaults sacred to the corn-goddess Demeter.(298) We may guess that the serpents thus propitiated were deemed to be incarnations of dead men and women, who might easily be incommoded in their earthy beds by the operations of husbandry. What indeed could be more disturbing than to have the roof of the narrow house shaken and rent over their heads by clumsy oxen dragging a plough up and down on the top of it? No wonder that at such times it was thought desirable to appease them with offerings. Sometimes, however, it is not the dead but the Earth Goddess herself who is disturbed by the husbandman. An Indian prophet at Priest Rapids, on the Middle Columbia River, dissuaded his many followers from tilling the ground because “it is a sin to wound or cut, tear up or scratch our common mother by agricultural pursuits.”(299) “You ask me,” said this Indian sage, “to plough the ground. Shall I take a knife and tear my mother’s bosom? You ask me to dig for stone. Shall I dig under her skin for her bones? You ask me to cut grass and hay and sell it and be rich like white men. But how dare I cut off my mother’s hair?”(300) The Baigas, a primitive Dravidian tribe of the Central Provinces in India, used to practise a fitful and migratory agriculture, burning down patches of jungle and sowing seed in the soil fertilized by the ashes after the breaking of the rains. “One explanation of their refusal to till the ground is that they consider it a sin to lacerate the breast of their mother earth with a ploughshare.”(301) In China the disturbance caused to the earth-spirits by the operations of digging and ploughing was so very serious that Chinese philosophy appears to have contemplated a plan for allowing the perturbed spirits a close time by forbidding the farmer to put his spade or his plough into the ground except on certain days, when the earth-spirits were either not at home or kindly consented to put up with some temporary inconvenience for the good of man. This we may infer from a passage in a Chinese author who wrote in the first century of our era. “If it is true,” he says, “that the spirits who inhabit the soil object to it being disturbed and dug up, then it is proper for us to select special good days for digging ditches and ploughing our fields. (But this is never done); it therefore follows that the spirits of the soil, even though really annoyed when it is disturbed, pass over such an offence if man commits it without evil intent. As he commits it merely to ensure his rest and comfort, the act cannot possibly excite any anger against him in the perfect heart of those spirits; and this being the case, they will not visit him with misfortune even if he do not choose auspicious days for it. But if we believe that the earth-spirits cannot