After the murder of the Roman Emperor Tiberius, when the Senate indulged for the moment in the sweet dream of regaining its liberty, Rome could have had no forebodings that an enemy was born to her in Jerusalem, in the half-fledged Christian community, which would in time to come displace her authority, trample upon her gods, shatter her power, and bring about a gradual decadence, ending in complete decay. An idea, conceived and brought forth by one of Judæan birth and developed by a despised class of society, was to tread the power and glory of Rome in the dust. The third Roman Emperor, Caius Caligula Germanicus, was himself instrumental in delivering up to national contempt the Roman deities, in a sense the corner-stone of the Roman Empire. The throne of the Cæsars had been alternately in the power of men actuated by cruel cowardice and strange frenzy. None of the nations tributary to Rome suffered more deeply from this continual change in her masters than did the Judæans. Every change in the great offices of state affected Judæa, at times favorably, but more often unfavorably. The first years of Caligula's reign appeared to be auspicious for Judæa. Caligula specially distinguished one of the Judæan princes, Agrippa, with marks of his favor, thus holding out the prospect of a milder rule. But it was soon evident that this kindness, this good-will and favor, were but momentary caprices, to be followed by others of a far different and of a terrible character, which threw the Judæans of the Roman Empire into a state of fear and terror.