Google can help there, if the ref is not apparent :)
and as far as I can tell this is not salvational, at least per se, Roman Centurion's (mithraists iow) daughters can still be raised, so really we are prolly mostly discussing at cross-purposes here I guess.
But another approach to understanding here might be to go and find where the terms "messiah" and "savior" came from, bc they were appropriated for a reason, for a pointer, a big, flashing neon sign, really. That is now hard to find bc the trees get in the way of the forest now I guess, bc we learn those terms by a diff route, that now becomes "the truth," and Octavian becomes the one who "appropriated" the terms if anything, see.
But obviously in order for some to go up to heaven after they have died (death, more abundantly), some others must go to "hell," (the pit dug for others) right? Which is why Christians prefer "hell" instead of Gehenna in Scripture, which is an actual place here on earth.
So if you believe God needed a Sacrifice to make you acceptable to Him, so that you might go up to heaven and become an immortal after you literally die, via saying the correct words and professing to believe them, then you are going to read the Bible with those preconceptions in mind, and life, more abundantly is going to fall by the wayside imo