in the war and many more died of hunger and disease, 50 fortresses and 985 villages were destroyed. In addition, many war captives were sold into slavery. Some modern historians assert that Dio's numbers were somewhat exaggerated, but other researchers support Dio's claim of massive depopulation. The Jewish population remained strong in Galilee, Golan, Bet Shean Valley, and the fringes of Judea. Roman casualties were also considered heavy – XXII Deiotariana was disbanded, perhaps due to serious losses. The Bar Kokhba revolt greatly influenced the course of Jewish history and the philosophy of the Jewish religion. Despite easing the persecution of Jews following Hadrian's death in 138 CE, the Romans barred Jews from Jerusalem, except for attendance in Tisha B'Av. Jewish messianism was abstracted and spiritualized, and rabbinical political thought became deeply cautious and conservative. The Talmud, for instance, refers to Bar Kokhba as "Ben-Kusiba", a derogatory term meaning "son of deception", used to indicate that he was a false Messiah. It was also among the key events to differentiate Christianity as a religion distinct from Judaism. Although Jewish Christians regarded Jesus as the Messiah and did not support Bar Kokhba, they were barred from Jerusalem along with the other Jews. Background After the First Jewish–Roman War (66–73 CE), the Roman authorities took measures to suppress the rebellious province of Roman Judea. Instead of a procurator, they installed a praetor as a governor and stationed an entire legion, the X Fretensis, in the area. Tensions continued to build up in the wake of the Kitos War, the second large-scale Jewish insurrection in the Eastern Mediterranean during 115–117, the final stages of which saw fighting in Judea. Mismanagement of the province during the early 2nd century might well have led to the proximate causes of the revolt, largely bringing governors with clear anti-Jewish sentiments to run the province. Gargilius Antiques may have preceded Rufus during the 120s. The Church Fathers and rabbinic literature emphasize the role of Rufus in provoking the revolt. Historians have suggested multiple reasons for the sparking of the Bar Kokhba revolt, long-term and proximate. Several elements are believed to have contributed to the rebellion; changes in administrative law, the diffuse presence of Romans, alterations in agricultural practice with a shift from landowning to sharecropping, the impact of a possible period of economic decline, and an upsurge of nationalism, the latter influenced by similar revolts among the Jewish