That’s the first time I have heard about any skepticism about the veracity of his account. He was a Jewish general turned Roman historian and only mentions Jesus in passing while describing the murder of James (our Lord’s brother) by throwing him off the temple roof as the pivot point in the rebellion against Rome starting up in the 3 1/2 year run up to the desolation of the temple. He went on to write other Roman histories as well.
Plunder from Jerusalem (and gold from the Temple roof) paid for the building of Coliseum in Rome - work began in 70ad.
Now back to Bob’s claim that God’s wrath is common and pervasive and still in effect. When I read in Revelation that the survivors (the ones who listened and fled!) of the desolation sing a song that no other generation can even learn, that also tells me of the one time (done and finished) nature of the wrath poured out in 70ad to fulfill scripture. His wrath is uncommon, pervasive only in regards to Israel in 70ad, and is not in effect.
The Jerusalem (Jewish) Church was the ONLY generation of believers both under His wrath and under the cross. That makes for a very unique ‘song’. So to maintain that God is both filled with wrath at mankind and at the same time reconciled with mankind in regards to every other generation since - is a nonsense argument. Total nonsense and arrogant to boot.