So if the Blood Atonement provides eternal “completed righteousness” for ALL MANKIND, that means ALL MANKIND will be saved and end up in Heaven, doesn’t it?
John 3:16 says that God offered His Son to the World.
So, the Salvation that Jesus completed, is offered "to as many who will come'.
Its offered "to all who will believe on Jesus, and be born again".
So, the OFFER of Salvation is UNIVERSAL, but the application of Salvation has a condition.
You must BELIEVE.
"All that believe on the Lord , shall be saved"..
Thats the condition.
God requires FAITH.
We are "Justified by FAITH".
The bumper sticker says...."If you TAKE JESUS, then GOD TAKES YOU".
So, the OFFER of Salvation is always available to the "world"..., but to get it, you have to Receive Jesus by Faith and be born again.