This leader sprang up about the year 1830, and commenced a war of resistance to Russian encroachment in the eastern Caucasus, which was destined greatly to exceed in importance that which since the treaty of Adrianople had been waged by the Circassians proper in the western. For the latter contest, though a gallant and a successful one, has not down to the present time amounted to more than a guerilla, often interrupted by long intervals of quiet, and never prosecuted with any regularity of plan or permanent union of forces. In the eastern Caucasus the flame of the war which has now been raging for a quarter of a century, was originally kindled at the torch of religious fanaticism. For Khasi-Mollah was a disciple of one Mahomet-Mollah, who was a cadi in the aoul of Jarach, in the khanate of Kurin, and who was reputed to be the wisest alim or teacher of Mahometan righteousness in the territory of Daghestan. The patriotic heart of this learned doctor had long been burning within him when, in the year 1823, he was induced, through the representations of one of his former pupils, to make a visit to another holy man in Schirwan, Hadis-Ismail by name, who expounded the Sufite doctrine to him more fully, and made a practical application of it to the political condition of his countrymen. "Of what use," said finally Hadis-Ismail to Mahomet-Mollah, "is our going through the prescribed routine of prayers, our exact performance of ablutions, our adherence to the letter of the Scharyat, while the Sufis daily curse the followers of Omar? Let all true believers no longer contend against each other, but against the infidels. Campaigns to drive back the Muscovite are better than pilgrimages to worship at Kerbelah, and prayers to Allah are an abomination unless followed by a call to arms." These were the words which Mahomet-Mollah had been waiting for years to hear spoken; and returning to Jarach he openly preached a crusade in behalf of freedom and the true faith. Immediately the report of this calling of all believers to arms against the Giaours spread like wildfire through Daghestan and the country of the Lesghians. Disciples came from afar to hear the new doctrine; and catching a portion of the fanatical zeal of the murschid, who enforced his views by depicting the barbarities then recently committed by the Russians in the neighboring district of Kara-Kaitach, they carried his burning words from aoul to aoul until the fury of the people burst out in a general rising to repel the advance of the invaders.