I agree
OK, tell me how you see the salvation/redemption and resurrection of 70 ad.
I'm not sure what you are fishing for here AB.
That said, there is a need to understand the covenant change from the Old to the New.
The promise to Israel of the resurrection was made in the OT, explained in more detail in the NT writings, but not something new.
(Acts 24:15 KJV) And have hope toward God, which they themselves also allow, that
there shall be a resurrection of the dead, both of the just and unjust.
The KJV (and other translations) with its futurist bias obscure the literal Greek in the above:
Act 24:15 (Young's Literal) having hope toward God, which they themselves also wait for, that there is about to be a rising again of the dead, both of righteous and unrighteous;
From Young's translation we see that Paul was expecting the "rising" to be imminent - not hundreds of years into his future.
This is my take on why this rising was imminent - it coincided with covenant change, and that the dead at this time were judged according to the Mosaic covenant that all the nations had been aware of.
There is a specific mention of the generation that heard Jesus (that after they were destroyed in the 66-70 AD conflagration that they would be judged according to the Mosaic covenant along with those that lived in that age)
(Mat 12:41 KJV) The men of Nineveh shall rise in judgment
with this generation, and shall condemn it: because they repented at the preaching of Jonas; and, behold, a greater than Jonas is here.
(Mat 12:42 KJV) The queen of the south shall
rise up in the judgment with this generation, and shall condemn it: for she came from the uttermost parts of the earth to hear the wisdom of Solomon; and, behold, a greater than Solomon is here.
Notice he said
this generation - not some generation after, this reinforces Paul's statement of the imminence of the "
rising again of the dead, both of righteous and unrighteous;" in Acts.
After the Old Covenant passed in the 1st century all the nations are judged according to the New Covenant and not the Old that was nigh on to passing when the letter to the Hebrews was written:
(Heb 8:13 KJV) In that he saith, A new covenant, he hath made the first old. Now that which decayeth and waxeth old is ready to vanish away.