What you, and many others, fail to see is that redemption requires FAITH IN HIS BLOOD.
Romans 3:25 Whom God hath set forth to be a propitiation through faith in his blood, to declare his righteousness for the remission of sins that are past, through the forbearance of God;
You cannot separate the efficacy of the blood from FAITH.
Romans 5:9 Much more then, being now justified by his blood, we shall be saved from wrath through him.
Only then do we have redemption through His blood.
Ephesians 1:7
In whom we have redemption through his blood, the forgiveness of sins, according to the riches of his grace;