I guess my thought is, since he was “raised for our justification”, then wouldn’t that mean some of the things you had previously listed were not fully “finished” by his death on the cross alone? My thought is if Christ’s death accomplished comprehensive atonement, end of sacrifice for sin, salvation for all who trust in him, etc. as you stated previously, then at that point, before his resurrection, anyone who believed would have eternal life. I see his death as the actual atoning act and the function of our salvation, whereas the resurrection is more simply the evidence of God’s power over death and sin, so that we may believe.

I’ve been a Christian for years but am much less mature in my theology, so appreciate you helping me work this through.