Very well stated....
Though I still struggle trying to figure if as Christians, the sin nature has been eradicated...
Some things just take more time in pounding out...
You would do well to find out if scripture even supports this supposed "sin nature" that Protestants and Catholics speak of
The early Greek thinking church used "nature" in a totally different way than the Western, Latin thinking church does
To the early church, "nature" meant substance - spirit nature and flesh nature. Spirit and body. Dichotomy of substance. Immaterial nature and material nature.
With a Western, Latin mindset, "nature" morphed into construct and disposition. Bent and inclination.
Nobody is made with two "natures" inside of them, elsewise you would be made with two spirit beings inside of you. If you have two spirit beings inside of you at birth, one of them is a demon. You have one material nature, your physical body. You have one immaterial nature, your spirit.
The material nature, coming from Adam, is corrupt and sinful from conception.
The immaterial, coming from God, is not created in corruption, nor did Adam have the power to corrupt what God would later make. God breathes into each of us a sinless inner being. But at that time when each of us goes his own way, we become altogether corrupted.
The Biblicist asked what is born again - spirit, soul, body? That's an excellent question, and one which is lacking an answer in virtually all the church.
He is referring to substance. Which aspect of your substance is born again? So why does almost all of Christendom reduce "born again" to a mere change in disposition?
There is a recreation of your inner being. All your sins are removed by the blood of Christ. You are washed, cleansed, purified, and have put on a NEW MAN in your unseen parts.
Then you become a partaker of the Divine Nature, the Holy Spirit. He comes to dwell in you when you believe. So now you have YOUR sinless spirit and HIS sinless Spirit in you.
And you are sealed by the Holy Spirit until the day of bodily redemption, when your material "nature" will be raised from the ground a new creation with all the sin removed from your body
That's why 1John 3:9 says that the one who is born of God
is not able to sin, yet he says in 1:8 that if we say we have no sin we deceive ourselves. He's striking against Gnosticism, which taught that we are a spirit being looking to escape the material world, so the flesh does not matter.
We are not. We are looking for our sin-wrecked body to be redeemed just as our spirit being has already been
Born Again is a LITERAL removal of sin. That's why Paul says he rejoices in his inner man, but fails in his flesh. He says in Titus 3:5 that we have been washed in regeneration, and Jesus calls the resurrection by the same word, regeneration, in Matthew 19:8-29.