Why Josephus, the devoted adherent of Rome, should have been entrusted with the governorship of the important province of Galilee is inexplicable. Probably his friend, the former high priest Joshua, son of Gamala, whose voice carried great weight in the Synhedrion, may have urged his claims, and Josephus' dissimulation may have led those about him to look upon him as a Zealot. But, at all events, the heroic bearing of the insurgents and the victory that they had gained over the army of Cestius, cannot have failed to make upon Josephus, as upon other plain and matter-of-fact Judæans, a powerful impression. Entire separation from the empire of Rome appeared to him an impossible scheme; but he may have hoped that some concessions were to be extorted from the imperial court; that perhaps Judæa might be handed over to the control of Agrippa, and that he might be allowed to fill the post in Jerusalem. To Agrippa himself the revolt was not quite unwelcome, for he hoped to reap some benefit from it, and through the agency of Josephus he was able to act in a way which he himself could not have pursued as a vassal of Rome. Josephus had, in fact, been working for Agrippa, and, in so far, there was nothing dishonest or traitorous in his conduct.
Two coadjutors, Joaser and Judah, were sent by the Synhedrion to assist Josephus. They were both learned in the Law, and were described by him, now as pure and clean-handed, and again as open to bribery. But they were quite unimportant and soon disappeared from the scene of action. At first Josephus seems to have been anxious to promote the revolutionary ardor of the Galilæans. He called a kind of Synhedrion together, consisting of seventy men of repute, after the fashion of the great council in Tiberias. He appointed seven judges in each city, and officers of the law in different parts of Galilee. He raised an army of a hundred thousand men, armed and drilled them according to the Roman system, and inculcated order and discipline amongst his soldiers, qualities indispensable to a nation of warriors, but less important to a people enthusiastic for liberty. He even created a corps of cavalry and supported them from his own means. He surrounded himself with a body-guard of five hundred mercenaries, who were disciplined to obey a sign from their master. He began to fortify a number of cities in Upper and Lower Galilee; and stored them with provisions. Thus he seriously contemplated the defense of his province against Rome. Upon his arrival in Galilee, either inspired by the Synhedrion or impelled by his own ardor, Josephus carried his religious zeal to the extent of ordering the destruction of the palace inhabited by his ancestor Herod during the time of Augustus, where images of animals were worshiped in direct defiance of the Law. In order to carry out this design he invited the most distinguished men of Tiberias to meet him at Bethmaon, but during their discussion Jesus ben Sapphia set fire to the palace and divided the spoil amongst his followers. This displeased Josephus, who hastened into the town of Tiberias, and gathering up what remained of the plunder, handed it over into the custody of King Agrippa's officers.
Peculiarly repugnant to Josephus was John of Gischala; his untiring energy and intellectual superiority were enough to awaken the jealousy of the former, although Josephus, as the representative of the Synhedrion, assumed the higher position of the two. He took pains to place obstacles in the way of the patriot. Thus John was at first not permitted to carry off and sell the large quantity of corn stored by the Romans in Upper Galilee, the sale of which was to have enabled him to complete the fortification of his own city. Joaser and Judah finally extorted from Josephus the requisite authorization. It was on this occasion that John of Gischala was made painfully aware of the duplicity of the governor, which for the future he determined to baffle. Certain youths of a village called Dabaritta, near Mount Tabor, had waylaid and plundered the wife of one of the king's agents who was traveling through the land, and they brought the precious metals and rich garments which they had taken from her to Josephus, then at Tarichea. Out of too great a regard for the king, Josephus undertook to return this booty to him, at the same time falsely pretending that he had sent it to Jerusalem for the national treasury. The inhabitants of the neighboring villages, roused to angry displeasure at the news of Josephus' treachery, assembled at Tarichea in crowds. They were led by Jesus ben Sapphia, who came with the holy Book of the Law in his hand, charging the people, if not for their own sakes, at least for the honor of their sacred writings, to punish the traitor. Josephus' house was surrounded at daybreak by a furious throng, who would have burnt it down over his head had he not saved himself by one of his ingenious falsehoods. He rent his clothes, poured ashes upon his head, hung a sword round his neck, and appeared as a suppliant in the arena of Tarichea. As soon as he could gain a hearing he made the Taricheans believe that he was not keeping the spoil, either for the use of Agrippa or for the advantage of Jerusalem, but that it was to enable him to fortify the walls of their own city. The credulous Taricheans, who readily believed this explanation, now declared themselves in favor of Josephus, and turned their weapons upon the discontented strangers. The governor meanwhile, under cover of the tumult, crept back to his own house, where, however, he was soon roused by some hundreds of the infuriated crowd (not Taricheans), who were utterly intractable, and were bent upon the destruction of his dwelling-place. Nothing daunted, Josephus appeared upon the roof, and begged of the ringleaders to enter and give him some reason for their conduct. The men allowed themselves to be tempted within the doors, whereupon they were instantly seized, cruelly scourged, maimed, and then cast out to their followers, who, thinking Josephus must have some hidden force of men concealed within, departed in consternation. From that moment all hope of a manly defense of Galilee had to be abandoned. Josephus was like a demon of discord, to whose lot had fallen the task of promoting a spirit of harmony amongst the people. Galilee was divided into two parties, the one composed of the more moderate inhabitants of that province, who were the adherents of the governor, the other numbering the fiery patriots, who could no longer doubt his duplicity, and had selected John as their leader. The two leaders hated each other cordially, but equaled each other in craft and dissimulation.
When John became aware that the greater number of the Galilæans were under the impression that Josephus was a truthful and reliable man, and were supporting him with all their might, he sent his brother Simon, with a hundred chosen followers, to the Synhedrion at Jerusalem, there to lodge a complaint against the governor, begging of the Great Council to recall him from his post. The President of the Synhedrion, Simon ben Gamaliel, who was a friend of John, and who entirely discredited the sincerity of Josephus, as well as Anan, the former high priest, supported this charge, and decreed that four envoys be sent to Galilee, with orders that Josephus lay down his office, and that they be invested with the power of bringing him, alive or dead, to Jerusalem. The larger communities of Tiberias, Sepphoris, and Gabara were instructed by the Synhedrion to afford no protection to Josephus, who was an enemy to his country, but to support John of Gischala in his stead.
Once more Josephus was in great peril. But, as usual, he saved himself by his own ready wit and crafty policy. On the one hand, he would not give up the post which had become dear to him; and, on the other, he did not wish to disobey the orders of the Synhedrion. As soon as the decrees of the Great Council were made known to him, through his father, who was living in Jerusalem, he took his precautionary measures. He pretended to be in active preparation for a revolt from Rome, and perplexed the envoys by the evasive replies he gave them, assuring them, with a resigned air, when they ordered him to depart instantly for Jerusalem, that he was more than ready to lay down his office. But all the while he was inciting the Galilæans to hatred of the envoys, who, in traveling from one town to another, found that they were not furthering their mission, but that, on the contrary, they were often in danger of being roughly handled by Josephus' friends. Weary of this useless journeying, the envoys, on the advice of John of Gischala, sent secret messengers throughout Galilee, declaring Josephus outlawed. A traitor revealed this resolution to the governor. With an energy deserving of a better cause, Josephus sent his troops to guard the passes leading from the Galilæan towns to Jerusalem, and had the messengers seized and brought into his presence. He then summoned all his devoted followers (who came streaming from all the small towns and villages of Galilee) to appear armed before him, and told them he was the victim of a fiendish plot. This was enough to lash them into a frenzy of rage, and they would have torn the envoys to pieces had not Josephus, with wonderfully assumed generosity, quieted their wrath. He then sent for some of the most simple-minded and credulous men of his province whom he easily persuaded into going to Jerusalem, there to extol his government, to entreat of the Synhedrion to leave their beloved governor at his post, and to recall the hated envoys.
Meanwhile, these latter, finding they could achieve nothing in Upper Galilee, withdrew from that part of the province and appeared in Tiberias. But Josephus was there before them, ready to frustrate all their plans. In their extreme vexation and perplexity, they had commanded the people to keep a day of fasting and humiliation, when prayer was to be offered up for Divine help, without which no earthly weapons were of avail. The people answered to this call by assembling in great numbers in the arena of Tiberias, a place capable of holding many thousands. Although every one was supposed to be unarmed, Josephus and his soldiers managed to conceal weapons under their cloaks. Prayers for Divine help were followed by angry discussions; at last, words gave place to action, and Josephus' followers, drawing their arms, rushed frantically upon his enemies. The populace sided with Josephus, who was once more saved from deadly peril. Meanwhile, the Galilæan messengers who had been sent to Jerusalem produced so favorable an impression for Josephus in that city, that the envoys were recalled, and the governor reinstated in his official post. Josephus revenged himself upon his enemies by sending the envoys back to Jerusalem in chains, thus treating the Synhedrion with contempt.
But whilst he was bringing civil war upon Galilee, contempt upon the Synhedrion, disunion amongst the patriots, whilst he was urging the important city of Tiberias to rebellion, the Galilæan capital, Sepphoris, with its Roman proclivities, had ample time to make overtures to the Empire. Josephus must bear the eternal opprobrium of having unmanned and broken the one strong bulwark of Judæa, the vigorous and warlike Galilee, and this he accomplished through indecision, egotism, want of tact, and above all, his extraordinary duplicity. He certainly did strengthen some of the fortresses, or rather he did not prevent their garrisons from doing so, but when the Romans appeared in the land they found neither an army nor a nation to oppose them. Every fortress had to depend upon its own resources. The Galilæans, without confidence in their leader, and exhausted by constant strife, were becoming self-seeking if not cowardly.
It would indeed be difficult for us to believe the numerous instances recorded of craft and duplicity on the part of Josephus, had he not dwelt upon them himself with unexampled shamelessness. All that had been gained during the four months' rebellion in Jerusalem was lost during the five fatal months of his governorship of Galilee (from Nov., 66, to March, 67), and this was before the enemy had even threatened to appear, for the Romans during that time had been inactive in Judæa. The Emperor Nero was courting popular favor in Greece, by appearing in the arena as singer, player, and charioteer. Whilst engaged in these engrossing pursuits, there came upon him like a thunderbolt the news of the rising in Judæa and the defeat of the Roman army under Cestius. Nero trembled, for the revolution in Judæa might be the precursor of grave events. The emperor was then apprised of the death of his general Cestius, and none could tell whether he had met with a natural death, or had died heartbroken at his defeat.
Nero selected as his successor Flavius Vespasian, who had won his laurels fighting against the Britons, and who was known to be one of the ablest generals of his time. But so great was the alarm felt at the Judæan rebellion and its possible consequences, that Licinius Mucianus was chosen as special governor of Syria, and ordered to quell all dangerous symptoms of disaffection that might appear among the Parthians. Vespasian was not in the emperor's favor at that time, and Nero would far rather have given some other general his post; but the emperor had no choice, for the ability of Vespasian was unquestionable, and Judæa required a strong hand. Vespasian started from Greece in the winter season, and commenced his preparations for the campaign in Ptolemais. His son Titus, who first won renown in fighting against the Judæans, brought two legions from Alexandria, the fifth and tenth, those wild Decumani whose cruelty, already experienced by the Alexandrian Judæans, was now for the first time to be felt by their Palestinean brethren. Vespasian was met in Ptolemais by all who wished to express their feelings of friendliness towards the Romans; amongst others came Agrippa with his sister Berenice. Agrippa had been accused by the Tyrians of being in secret league with the rebellious Judæans, and was therefore regarded with some suspicion by Vespasian; but he came at the head of his troops as a loyal subject-prince, whilst his beautiful sister Berenice, still beautiful in spite of having passed her first youth, captivated the general's son Titus, and kept him enslaved for many years to come.
Vespasian's army, consisting of Roman troops and mercenaries, amounted to more than 50,000 men, besides the countless horde that was in the habit of following in the wake of armies. Early in the spring the army was equipped, and the campaign began by the despatch of small bands to clear the way of Judæan scouts, on the roads leading to the fortified places. Vespasian, far more prudent than his predecessor Cestius, instead of displaying great energy, carried on the campaign from beginning to end with extreme caution, seeking to cut the ground, step by step, from under his enemies' feet. Josephus and his troops were slowly but surely driven back; in open battle he was often shamefully defeated, for his men had no confidence in his generalship, and his army literally melted away at the sight of the enemy. With how different a spirit were the followers of John of Gischala inspired! As soon as the hostile forces approached Jotapata, the inhabitants of that city offered desperate resistance, and although they could not break through the serried ranks of the Romans, they fought so bravely that they put the vanguard to flight.