वेदों की प्राचीनता एवं काल-निर्णय / ओरायन (लोकमान्य बाल गंगाधर तिलक - खगोलीय वैदिक शोध)

THE AVESTIC EVIDENCE. 355 · cause or causes which forced the ancient Aryans to abandon their primeval home and migrate southwards. But fortunately for us, the Avesta, though not generally as well preserved as the Vedas, contains a passage which supplies the omission in a remarkable way ; and we mean to discuss this passage at -some length in this chapter. The Avestic legends and tradi- tions quoted in the foregoing chapters show that a day and a night of six months each were known to the ancestors of the Iranians, and that the appointed time for the appearance of Tishtrya before the worshipper, after his fight with Apaosha, varied from one to a hundred nights, thus indicating that a long darkness extending over a hundred nights was also known to the forefathers of the worshippers of Mazda. The stoppage of the flow of waters and of the movement of the sun in winter, as described in the Farvardîn Yasht, have also been referred to ; and it is shown that the custom of keeping a dead body in the house for two nights, three nights or a month long in winter, until the floods begin to flow, must be ascribed to the absence of sunlight during the period when the floods as well as light were shut up in the nether world by the de- mons of darkness. All these traditions have their counter- parts in the Vedic literature. But the Avestic tradition re- garding the original home in the far north and its destruction by snow and ice stands by itself, though in the light of the Vedic evidence discussed in the previous chapters, we can now clearly show that it has a historical basis and that it preserves for us a distinct reminiscence, howsoever fragmentary, of the ancient Aryan home. This tradition is contained in the first two Fargards or chapters of the Vendidad, or the law book of the Mazda-yasnians. They have no connection with the subsequent chapters of the book and appear to be incorporat- ed into it simply as a relic of old historical or traditional literature. These two Fargards have not failed to attract the attention of Zend scholars ever since the discovery of the