Josephus, in his Antiquities of the Jews, isn’t writing a history in the modern sense of engaging a critical investigation of events. He is quick to express his biases, to present his opinions as fact, to condemn groups or persons with little or no evidence, and to offer tall tales as history.
Even though Josephus is an important ancient historian, there is a sense in which he doesn’t write history at all. He writes legendary accounts of things, which allows him to present his own personal and political spin without a second thought.
Goal in Writing
Josephus’ goal is to give an account of things in the style of an apology or defense acceptable to those of his social class. It could be said he was more like a modern politician than historian.