Flavius Josephus, The Wars of the Jews
William Whiston, A.M., Ed.

[389] BY this time John was beginning to tyrannize, and thought it beneath him to accept of barely the same honors that others had; and joining to himself by degrees a party of the wickedest of them all, he broke off from the rest of the faction. This was brought about by his still disagreeing with the opinions of others, and giving out injunctions of his own, in a very imperious manner; so that it was evident he was setting up a monarchical power. Now some submitted to him out of their fear of him, and others out of their good-will to him; for he was a shrewd man to entice men to him, both by deluding them and putting cheats upon them. Nay, many there were that thought they should be safer themselves, if the causes of their past insolent actions should now be reduced to one head, and not to a great many. His activity was so great, and that both in action and in counsel, that he had not a few guards about him; yet was there a great party of his antagonists that left him; among whom envy at him weighed a great deal, while they thought it a very heavy thing to be in subjection to one that was formerly their equal. But the main reason that moved men against him was the dread of monarchy, for they could not hope easily to put an end to his power, if he had once obtained it; and yet they knew that he would have this pretense always against them, that they had opposed him when he was first advanced; while every one chose rather to suffer any thing whatsoever in war, than that, when they had been in a voluntary slavery for some time, they should afterward perish. So the sedition was divided into two parts, and John reigned in opposition to his adversaries over one of them: but for their leaders, they watched one another, nor did they at all, or at least very little, meddle with arms in their quarrels; but they fought earnestly against the people, and contended one with another which of them should bring home the greatest prey. But because the city had to struggle with three of the greatest misfortunes, war, and tyranny, and sedition, it appeared, upon the comparison, that the war was the least troublesome to the populace of them all. Accordingly, they ran away from their own houses to foreigners, and obtained that preservation from the Romans which they despaired to obtain among their own people.