He worshipped Roman Gods.
You know? How do you know?
Because despite many Christian commentaries on Josephus, not one writer -- Christian or otherwise -- made any reference to Josephus' mentioning of Jesus before the fourth century. That's a rather glaring ommission. The 3rd century Christian scholar Origen, for example, pours over Josephus' text looking for indirect evidence of Jesus -- but fails to mention that paragraph. Ooops! Maybe he wasn't looking hard enough.
Have you reviewed this site?
http://www.carm.org/questions/extrabiblical_accounts.htm
b'shem Y'shua