(M63) Now to apply these conclusions to the Eleusinian games, which furnished the starting-point for the preceding discussion. Whatever the origin and meaning of these games may have been, we may surmise that the quadriennial and biennial periods at which they were held were originally derived from astronomical considerations, and that they had nothing to do directly either with the agricultural cycle, which is annual, nor with the worship of the dead, which can scarcely be said to have any cycle at all, unless indeed it be an annual one. In other words, neither the needs of husbandry nor the superstitions relating to ghosts furnish any natural explanation of the quadriennial and biennial periods of the Eleusinian games, and to discover such an explanation we are obliged to fall back on astronomy or, to be more exact, on that blend of astronomy with religion which appears to be mainly responsible for such Greek festivals as exceed a year in their period. To admit this is not to decide the question whether the Eleusinian games were agricultural or funereal in character; but it is implicitly to acknowledge that the games were of later origin than the annual ceremonies, including the Great Mysteries, which were designed to propitiate the deities of the corn for the very simple and practical purpose of ensuring good crops within the year. For it cannot but be that men observed and laid their account with the annual changes of the seasons, especially as manifested by the growth and maturity of the crops, long before they attempted to reconcile the discrepancies of solar and lunar time by a series of observations extending over several years.