Matt Black said
To take an (as always, imperfect) analogy: suppose I have two tins of paint, one white, the other black. I get a court ruling saying that the black paint is in fact white and can be marketed and sold as such and that consumers are obliged to buy it and treat it as being white with no come back. All well and good: the black paint is now legally white. But what if I try and mix the contents of the two tins together to make double the quantity of white paint? I must first physically turn the black paint into white for that to happen.
First of all God does not do a slight of hand and call sin "good". Rather He is "Both JUST and the JUSTIFIER of those that seek him" Romans 3.
God KILLS the sinner! "You must die to self" -- Matt 10 "Take up your cross and follow Me". Paul said in 1Cor 15 "I die daily".
The NEW creation of 2Cor 5 is a new nature. Supernaturally created by God at the time of Conversion. There is nothing you can do on your own to "get one".
The OLD nature, the sinful nature is removed by God when you put on the new body at the resurrection. God has to do it - supernaturally.
Your character is "reset" at the moment of conversion - by the New Birth. You now have the choice of developing your character as you walk in the new man - as Christ walked (1John 2) or you can corrupt the Character again after having escaped -- turn back and embrace rebellion as a way of life. (Heb 6:1-9) the choice is yours.
There is no "special line" of character development needed with that "new creation" you were given at conversion. You are good to go to heaven - day one. But you must CONTINUE that surrender - continue to walk in the Spirit and as Paul says in Romans 8 "By the Spirit put to death the deeds of the flesh".
It is not HOW FAR you came along that road that determined if you can be let into heaven - but ARE YOU ON the Road still walking as Christ did (1John 2:4-8)
In Christ,
Bob