Hi biggandyy,
I got to thinking a bit more about your comment here (from p3)
Therefore it follows that if 'I' am crucified with Christ, I am dead. Then, when in Him I am raised to life, I now have a New Law written on my heart. This New Law - the spirit of life in Christ Jesus - frees me from the law of sin and death that I might live free from sin.
Those who indicate they are in unbelief about the efficacy of this New Law by continually proclaiming they cannot cease from sin, don't seem to realise how little logic is being exercised in their argument. The reason most people come to Christ is for what is commonly called 'salvation'. There is supposed to be an understanding on their part, that the reason Jesus destroyed the devil on the cross, was to set us free from the power of sin, as, unless the power of sin had been successfully overcome, we would never be able to become partakers of His divine nature.
If you remember, Adam was exiled from the garden of Eden because he couldn't eat from the tree of life, now he was dead in sin.
God doesn't expect anyone who has not been released from the power of sin to be able to stop sinning. But, everyone who claims the name of Jesus Christ as their Saviour and Lord, is expected to live like Him, by the power of His endless life - which destroyed death.
Romans 5:10 For if, when we were enemies, we were reconciled to God by the death of his Son, much more, being reconciled, we shall be saved by his life. We can be saved by His life only if we have received it. If sin is the fruit, that life was not received. Matt 7:20
There is an assumption within Paul's thesis, that if we genuinely intend to live in reconciliation with God, we will have already settled it in our hearts that we will live for Him and not for sin.
We come to Him, expecting to leave our sinful lives behind. This is the gospel!