Won't Jesus need to have delivered us from the knowledge of good and evil which led to death (separation from God)?
This is an interesting way of putting things. I suppose you could be right. Consitent with the them of the Bible, though, we are certainly Redeemed. But . . . Redeemed from what? You might appreciate the NLT translation of Galatians 3:13, for it is the only translation that words this passage in this way:
Galatians 3:13 NLT - "But
Christ has rescued us from the curse pronounced by the law. When he was hung on the cross,
he took upon himself the curse for our wrongdoing. For it is written in the Scriptures, "Cursed is everyone who is hung on a tree."
This is a clear explanation for the Purpose of Christ. Colossians 2:9-15 outlines the Work of how Jesus implements His Purpose. How are we Redeemed from the Curse? Through Circumcision of the Heart . . . this is the point of the Circumcision of Christ. Without the Spiritual Circumcision of Christ, there can be no Redemption from the Curse. As mentioned, all other translations state that the Law is the Curse. That defies Romans chapter five, which outlines the Adamic Curse, and it also defies the Tree of Life as described in Genesis 3:22-24. Eating from the Tree of Life [is] the Circumcision of Christ. They are one in the same. So, how is "Love Thy Neighbor" a Curse? It isn't. How is "Thou Shalt Not Kill" a Curse? It isn't. Therefore, it seems to "flow" with the core context of the entire Bible, which is that the Law of Moses exposed the Curse. The Law showed us exactly what sin was, for as Paul said, he wouldn't have known that coveting was wrong if it had not been for the Law telling him so.
Romans 7:7-8 NLT - "Well then, am I suggesting that the law of God is sinful? Of course not! In fact, it was the law that showed me my sin. I would never have known that coveting is wrong if the law had not said, "You must not covet." But sin used this command to arouse all kinds of covetous desires within me! If there were no law, sin would not have that power."
But, but . . . when the Curse has been cut away from a person's now Regenerated Heart . . . does that knowledge disappear? No, it doesn't. Instead, Scripture states that we are transformed more and more to reflect the Glory of God's image. But again, this does not mean that we forget about our former ways. That knowledge always remains, which would explain why and how Paul and Peter could tell us to avoid our former ways and deeds of the "flesh."
Ephesians 4:31-32 NIV - "Get rid of all bitterness, rage and anger, brawling and slander, along with every form of malice. Be kind and compassionate to one another, forgiving each other, just as in Christ God forgave you."
And so change is the Effect of the Work of Christ, the Purpose for the arrival of Christ.