Caeca et Obdurata Hebraeorum perfidia (named for its Latin incipit, meaning the blind and obdurate perfidy of the Hebrews) was a papal bull, promulgated by Pope Clement VIII on February 25, 1593, which expelled the Jews from the Papal States, effectively revoking the bull Christiana pietas (1586) of his predecessor Pope Sixtus V. Prior to 1586, Pope Pius V's bull Hebraeorum gens sola (1569) had restricted Jews in the Papal States to Rome and Ancona.