Nowhere is the "taking away of the carnal nature" taught in scripture. That would be the equivalent of putting on of immortalit
y in this life. But that cannot happen per 1 Cor 15:54, where immortality (victory over death) is assigned to the general resurrection. Rather what is taught is victory over the carnal nature, but the carnal nature still causes all to die.
Otherwise everyone would become like Christ, and be raised from the dead instantaneously, or merely be translated directly to heaven. Paul admits in Rom 7:25 that there are two laws in himself, the law of the flesh, subject to death, and the law of God in his mind. Moreover he concedes he is engaged in a lifelong struggle to suppress the former:
1Co 9:27 ("beat my body and make it my slave....").
It would be useful if you could reference your discourse with verses to back up your theories. Here is what is actually written:
Rom 6:17
But thanks be to God that, though you used to be slaves to sin, you have
come to obey from your heart the pattern of teaching that has now claimed your allegiance.
Rom 7:24
What a wretched man I am! Who will rescue me from
this body that is subject to death?
Rom 7:25
Thanks be to God, who delivers me through Jesus Christ our Lord!
So then, I myself in my mind am a slave to God’s law, but in my sinful nature a slave to the law of sin.
1Co 15:54
So
when this corruptible shall have put on incorruption, and this mortal shall have put on immortality, then shall be brought to pass the saying that is written, Death is swallowed up in victory.
1Co 15:55
O death, where
is thy sting? O grave, where
is thy victory?
1Co 15:57
But thanks
be to God, which giveth us the victory through our Lord Jesus Christ.
1
Jo 5:4
For whatsoever is born of God overcometh the world: and this is the victory that overcometh the world,
even our faith.
It is for the man to put on the divine nature and command the divine power by working out faith (
2Pe 1:4)
In part this is true, but in part not. You are confusing legal justification with sanctification. Although sanctification is a consequence of justification, there is another side to sanctification which is living out the faith in victory, leading to substantial perfection (James 1:23) rather than just legal perfection. Perfection on belief is a legal position with respect to God's righteous judgement. It isn't a practical observation, for as Christ conceded:
Mat 18:21
Then Peter came to Jesus and asked, “Lord, how many times shall I forgive my brother or sister who sins against me? Up to seven times?”
Mat 18:22
Jesus answered, “I tell you, not seven times, but seventy-seven times.
AND NOTE ESPECIALLY
Mat 18:15
“If your brother or sister] sins, go and point out their fault, just between the two of you. If they listen to you, you have won them over.
Mat 18:16
But if they will not listen, take one or two others along, so that ‘every matter may be established by the testimony of two or three witnesses.’
Mat 18:17
If they still refuse to listen, tell it to the church; and if they refuse to listen even to the church, treat them as you would a pagan or a tax collector.
So not all sin is taken care of even in a believer. It remains something that has to be dealt with. Humans do have to examine themselves constantly in respect of sin:
2Co 13:5
Examine yourselves to see whether you are in the faith; test yourselves. Do you not realize that Christ Jesus is in you—unless, of course, you fail the test?
Paul and Jesus would not have said these things had all possibility of sin been removed. The dangers of being led astray by false teachers are particularly prevelant for the Christian. Also Paul makes little issue of the ability of all Christians to fall away.
Again partly true, and partly not. Grace is certainly divine power, but it must be appropriated. Nothing is automatic. The extent to which grace is appropriated is for the individual to prove to themselves and to others.
For myself, I believe you are in some danger yourself believing that, for all practical purposes, there is for you no such thing as sins of the flesh, such that you have no sin. And this IMO is wrong. The bible is very clear that glorification comes after the race has been run, and won:
“Ought not the Christ to have suffered these things and to enter into His glory? (Luke 24:26). You seem to think you have already won the race. May be you have been faithful, but I don't think you qualify as perfect yet, and neither do I see myself in that light either.