The proximity to Turkey and to the city of Saloniki, the headquarters of the Sabbatian sect, lent particular intensity to the sectarian movement in Poland, fomenting a spiritual agitation in the Jewish masses from the end of the seventeenth down to the end of the eighteenth century. The main center of the movement came to be in Podolia, part of which had been annexed by Turkey, after the Polish-Turkish War of 1672, and was returned to Poland only in 1699 by the Peace Treaty of Carlowitz. The agitators and originators of these sects were recruited partly from among the obscure masses, partly from among the Cabalists whose minds were befogged. At the end of the seventeenth century, a Lithuanian Jew by the name of Zadok, a plain, ignorant man, who had been an innkeeper, began to prophesy that the Messiah would appear in 1695. About the same time a more serious propagandist of the Messianic idea appeared in the person of the Cabalist Hayyim Malakh. Having resided in Turkey, where he had been in contact with the Sabbatian circle in Saloniki, Malakh returned to Poland and began to muddle the heads of the Jews. He secretly preached that Sabbatai Zevi was the Messiah, and that, like Moses, who had kept the Israelites in the desert for forty years before bringing them to the borders of the Promised Land, he would rise from the dead and redeem the Jewish people in 1706, forty years after his conversion. Malakh's propaganda proved successful, particularly among the ignorant masses of Podolia and Galicia. Malakh was soon joined by another agitator, Judah Hasid, from Shidlovitz or Shedletz.[191] Having studied Practical Cabala in Italy, Judah Hasid returned to his native land and began to initiate the studious Polish youths into this hidden wisdom. The circle of his pupils and adherents grew larger and larger, and became consolidated in a special sect, which called itself "the Pious," or _Hasidim_. The members of this sect engaged in ascetic exercises; in anticipation of the Messiah, they made public confession of their sins and inserted mystical prayers in their liturgy. Hayyim Malakh joined the circle of Judah Hasid, and brought over to it his Sabbatian followers. The number of "the Pious" grew so large that the Orthodox rabbis became alarmed and began to persecute them. Under the effect of these persecutions the leaders of the sect started a propaganda for a mass-emigration to Palestine, there to welcome in triumph the approaching Messiah.