We undergo a miraculous exchange at the center of our being once we have the spirit of Christ. Who we were in Adam is no longer there. We become a new person because we are now a child of God who is in Christ. The key event causing this exchange is a death, burial, and resurrection with Christ. This miraculous exchange is not figurative or symbolic, but literal and actual. The spiritual part of every Christian has literally and actually been crucified, buried, and raised with Christ. The fact that this occurs spiritually and not physically doesn’t make it any less real. So what happens to the old self that was in Adam? The old self is entirely obliterated once the spirit of Christ enters the Christian.
The victory in the Christian life is as simple as renewing our minds to who we are and what we have already received in Christ. It’s not the struggle of two natures inside of us. We will continue to struggle with sin if we see ourselves as old sinners saved by grace. And so it's also true we will manifest the change that took place in our new nature when we understand we are not old sinners saved by grace. Thus, we act like being part of the senses world when we see ourselves as being part of the senses world. We act like being part of the Christian world when we see ourselves as being part of Christ—i.e., in our born-again spirits.
