Heb 5:1-4 says For every high priest taken from among men is appointed on behalf of men in things pertaining to God, in order to offer both gifts and sacrifices for sins; he can deal gently with the ignorant and misguided, since he himself also is beset with weakness; and because of it he is obligated to offer sacrifices for sins, as for the people, so also for himself.
And no one takes the honor to himself, but receives it when he is called by God, even as Aaron was.
Two witnesses with supernatural power then testify from Jerusalem for a time, until they are killed.
The city of Jerusalem is called Sodom and Egypt, where also their Lord was crucified.
The war between Rome and Judea broke out in Caesarea in 66 A.
Heb says the high priest enters the holy place year by year with blood that is not his own.
In the subject of dating the time of writing of the books of the New Testament, its primary significance is that none of the books of the New Testament give any sign that they were written after this event, and many of the books show evidence that they were written before it.