Simon bar Kokhba

Lore & Background

Simon bar Kokhba's original name, as documented in 20th-century discoveries in the Cave of Letters, was Shimon bar Koseva (with variations). The nickname Bar Kokhba, referencing the Star Prophecy from Numbers 24:17, was based on Rabbi Akiva's identification of him as the Jewish messiah. This name does not appear in the Talmud, which refers to him as Bar Kozeva, but only in ecclesiastical sources until the 16th century.

Bar Kokhba initiated the revolt in 132 CE under Roman governor Tineius Rufus, in the 16th year of Hadrian's reign. He punished any Jew who refused to join his ranks. The Romans initially fared poorly against a unified Jewish force, but adopted a scorched earth policy. During the final phase, Bar Kokhba took refuge in the fortress of Betar, which the Romans captured after a siege. According to the Jerusalem Talmud, the siege lasted three and a half years, though the war itself lasted two and a half years. Cassius Dio recorded 580,000 Jews killed, 50 fortified towns and 985 villages razed.

Rabbinic literature portrays Bar Kokhba as irrational and irascible. The Talmud says he commanded an army of 200,000 and compelled recruits to chop off a finger as a test of valor. He reportedly killed his maternal uncle, Rabbi Elazar Hamudaʻi, after suspecting collaboration, which forfeited Divine protection and led to the fall of Betar. After his death, Roman soldiers carried his severed head to Hadrian, who observed a serpent wrapped around it and remarked that only God could have killed him.

Reader's Guide

Simon bar Kokhba's significance lies in his role as the leader of the last major Jewish revolt against Roman rule in Judea. The rebellion, though crushed, temporarily restored Jewish sovereignty and was seen by many contemporaries as a messianic event. His use of the title nasi and efforts to revive Hebrew as the official language reflect an attempt to forge a distinct Jewish identity. The revolt's aftermath was devastating: Hadrian barred Jews from Aelia Capitolina (the pagan city built on Jerusalem's ruins), consolidated Judea, Galilee and Samaria into Syria Palaestina, and inflicted massive casualties. Bar Kokhba's legacy endures in Jewish tradition as a symbol of resistance, though rabbinic sources also criticize his harshness. Archaeological discoveries, including letters from the Cave of Letters and a 2024 coin inscribed 'Eleazar the Priest' and 'Year 1 of the Redemption of Israel,' continue to illuminate his era.

Did You Know?

• Bar Kokhba's original name, Shimon bar Koseva, was discovered in 20th-century documents from the Cave of Letters.
• The Jerusalem Talmud records Rabbi Akiva applying the Star Prophecy (Numbers 24:17) to Bar Kokhba, linking the Hebrew word for star (kokhav) to his name.
• According to Cassius Dio, 580,000 Jews were killed during the revolt, and 50 fortified towns and 985 villages were destroyed.
• After the revolt, Hadrian barred Jews from entering Aelia Capitolina, the pagan city built on the ruins of Jerusalem.