Being born again is being baptized into Christ in His death and resurrection. When we die in Him, "the soul that sins shall die", we've died, and all is just as God said. Without Christ, the soul that sins dies, and is dead. But in Christ, we can die, but still live!
Our required death has been exacted, and so there is now no condemnation to those who are in Christ Jesus.
When Adam ate from the tree of the knowledge of good and evil, all of life changed and became about trying to do good, and not do evil. And that good or evil would be recompensed in kind by God. And all human activity became formed around this way of life.
In Christ, we are removed from the line of Adam, having died, and are now born from God, a new humanity, which is not subject to the laws and principles of the old humanity.
We are not under law, except the law of love in Christ.
When Adam ate, his flesh became corrupted by this knowledge, and instead of simply being innocent before God, now, he judged himself, in the first case, I'm naked! And he hid.
All men hide from God, afraid to come to the light and be seen, as He searches for us with brooms, and lanterns. His creation, whom He created to share His love with, now afraid to come to Him.
We hear the Gospel and believe, and are born again, born from God, a new and holy creature. But the mind needs to be renewed to think the new way.
The Law empowers and incites sin, and living according to law, living as if we make ourselves more or less acceptible to God based on better or worse behavior, this is to live as if we have to control ourselves so that we can be right with God. And we cannot control ourselves.
But the reality is that we are neither more acceptible by doing good, nor less acceptible by doing evil, all is determined not by us, but by Christ.
When we realize that we are not condemned at any time for any thing, as all has been made new, and "it is no longer I that sin, but sin that lives in me", when we realize that we are in fact Fully reconciled to our Creator, Who loves us, then there is no hindrance to trusting in Him No Matter What is happening in my life.
Being free to just be in love with God, and receive His wonderful love for me, this is faith to stand in grace, to live our life in Christ. In Christ is no sin, and this abiding in Christ gives us righteousness in our lives. If we do sin, we don't need to dwell on it. God isn't. Why should we? God's not concerned. He has the answer in His discipling of us. He will sanctify me. It's His work to do, that's what the Bible says.
If I do sin, Jesus cleanses me, advocates for me. Sin is no longer my problem. Not that I never commit sin. I mean, I don't, that is, the new creation doesn't. But if I falter in my faith, forgetting to live in God's love, the old creation may do his thing, and that's never good.
But with all that being said, having a mind focused on God, His presence here with me, His unfailing and unending love for me, that there is no hindrance of any kind, other than my disbelief, having this mind, knowing His peace, and joy, this is being empowered by the Holy Spirit in the new man, and this is not where sin comes from.
This is the freedom in Christ, where the abundant life simply grows in us, in love and joy and peace and patience and the rest.
Much love!