In the town of Narol the Zaporogians caused a revolting butchery. It is said that in the beginning of November 45,000 persons, among them 12,000 Jews, were slain there with the cruellest tortures. Among the corpses remained living women and children, who for several days had to feed on human flesh. Meanwhile the Haidamaks roamed about in Volhynia, Podolia, and West Russia, and slaked their revenge in the blood of nobles, Catholics, clergy, and Jews, to thousands and tens of thousands. In Crzemieniec an inhuman monster slew hundreds of Jewish children, scornfully examined the corpses as Jews do with cattle, and threw them to the dogs. In many towns Jews, as well as Catholics, armed themselves, and drove the bloodthirsty Cossacks away.
The election of a king, which finally was effected--and, though the Polish state was on the brink of an abyss, it took place amidst fights and commotions--put an end to bloodshed for the moment. Although for the most part in a drunken condition, Chmielnicki retained sobriety enough to dictate, among his conditions of peace, that no Catholic church should be tolerated, nor any Jew live, in the Cossack provinces. The commission, unable to accept the conditions, departed without settling the business (February 16, 1649). The Jews, who had reckoned upon a settlement, and returned to their home, paid for their confidence with death, for the Cossacks surrounded the towns with death-cries. Thus, a second time, many Jews and nobles perished at Ostrog (March 4, 1649).
The breaking off of the negotiation with Chmielnicki led to a third encounter. Although the Polish army this time appeared better armed on the field of battle, it had as little success as before. In the battle at Sbaráz it would have been completely destroyed by the Zaporogians and Tartars, if the king had not wisely come to an understanding with the Tartar chief. Thereupon followed the peace (August, 1649), which confirmed Chmielnicki's programme, among other points that concerning the Jews. In the chief seats of the Cossacks (_i. e._, in the Ukraine, West Russia, in the district of Kiev, and a part of Podolia) they could neither own or rent landed estates, nor live there.
In consequence of this convention, the Poles and Jews were unmolested for about a year and a half, although on both sides schemes were harbored to break the agreement at the first opportunity. As far as residence was allowed them, the fugitive Jews returned to their homes. King John Casimir allowed the Jews baptized according to the Greek confession openly to profess Judaism. In consequence, the baptized Jews fled from the Catholic districts to Poland to be free from compulsory Christianity. This permission was especially used by Jewish women whom the rude Zaporogians had married. The Jews brought back into Judaism many hundreds of children, who had lost their parents and relatives, and had been brought up in Christianity, investigated their descent, and hung the indication of it in a small roll round their necks, that they might not marry blood relations of forbidden degrees. The general synod of rabbis and leaders which assembled at Lublin in 1650 occupied itself entirely with the attempt to heal, at least partially, the wounds of Judaism. Many hundreds, even thousands, of Jewish women did not know whether their husbands lay in the grave, or were begging in the East or West, in Turkey or Germany, whether they were widows or wives, or they found themselves in other perplexities created by the Rabbinical law. The synod of Lublin is said to have hit upon excellent arrangements. Most probably the lenient Lipmann Heller, then rabbi of Cracow, strove to effect a mild interpretation of the law relating to supposed death. At the instigation of the young, genial rabbi Sabbataï Cohen (Shach), the day of the first massacre at Nemirov (Siwan 20) was appointed as a general fast day for the remnant of the Polish community. The hoary Lipmann Heller, at Cracow, Sabbataï Hurwitz, at Posen, and the young Sabbataï Cohen drew up penitential prayers (Selichoth), mostly selected from older pieces, for this sad memorial day.