Some say that's what Josephus wrote. Even if he did write it exactly as we see it, it is plausible to interpret the passage as merely reporting Christian doctrine - which no argues wasn't in circulation at the time of his writing - rather than historical fact. A reasonable argument can be made, though, that the passage is at best the victim of heavy tampering and at worst not written by Josephus at all. See
https://www.academia.edu/37321029/A_Narrative_Anomaly_in_Josephus_Jewish_Antiquities_xviii_63Please note that the argument is not that it is a fact that the passage reports doctrine rather than history, or that the passage was fatally altered, or that it wasn't written by Josephus. The argument is that it is plausible that the passage was interpolated or so altered. So, it is plausible that the passage is not evidence for Jesus. Therefore, you'll need something stronger to be convincing evidence of historicity.
The Tacitus passage suffers similar defects. At best, it is not clear if it is diligent research into a historical event or reporting on the doctrine being circulated by Christians. On the other hand, a reasonable argument can be raised that's its an interpolation. See
https://sci-hub.tw/10.1163/15700720-12341171Again, this is not an argument that either of these possible defects are, in fact, proven to be defects. Rather, it is plausible that they are. So, it is plausible that the passage is not evidence for Jesus. Therefore, you'll need something stronger to be convincing evidence of historicity.
ou keep saying he came to suffer (a la "Lk. 9.22 and others"). Then you brush off things I suggest such as indigestion, blisters and sunburns as absurd even those alone would infinitely gratuitous things for an omnipotent god to endure. What is your evidence that these are not enough? OP's position seems perfectly valid. Being omnipotent, he could have declined to suffer during the crucifixion.
In your prior post regarding the topic of suffering and crucifixion, you said"
> God can't act contrary to his nature.
I replied: "There is nothing about bailing on experiencing discomfort during the crucifixion that is contrary to God's nature."
To which you responded: "This is not a point I made nor an argument I posed."
To which I now reply, if you don't know what you're talking about, don't expect me to.
Finally, re: the whole time thing. God created time, and I assume in your theology is "outside" of it, so why do you think he can't change it? Something has "already happened" only from our current perspective from inside of time. If God changes an event that we now perceive as our past, then our perception of the present would change accordingly, and there is no paradox or contradiction. This would fit nicely with the B-theory model of time, in fact.