Right. It has to do with whether or not you still are 'in the flesh' having the nature of sin. If you are still in the flesh you are being controlled by the sin nature. That's what it means to have the nature of something. You're programmed by nature to be something, regardless of how you may act to the contrary.
Maybe people aren't getting what it means to be something 'by nature'. I can bark like a dog all I want, but that does not make me a dog 'by nature'. Because of the Holy Spirit we are no longer sinners 'by nature'. Our minds want something different now. Paul says our nature is to long for righteousness. It is not in the nature of a sinner (that is, one who is still in their sin nature) to long for righteousness. When the Christian sins he is acting contrary to his new nature. He is not acting out of his old nature. He doesn't have that anymore because of the transforming of the Holy Spirit into a new creation--a creation that longs for righteousness. If he still had an old nature his desire would be for unrighteousness.
So does this mean, you believe the "sin nature" is dead, and can no longer produce "sinful desires".
or
Does this mean the "sin nature" is still able to produce "sinful desires" that want to be gratified?
I think what some of us are seeing in your post's, is that you seem to be "redefining" what it means to be dead.
For as the body without the spirit is dead, so faith without works is dead also. James 2:26
A dead body no longer functions, and can not produce anything.
so, if the sin nature still produces "sinful desires" that long to be gratified, then the sin nature is not dead, in the biblical sense.
The body is dead because of sin, means the body will die, just as God told Adam and Eve.
...for in the day that you eat of it you shall surely die. Genesis 2:17
Adam and Eve's body did die, but not in the instant they ate.
Likewise our body is in the process of death, [dying], because of sin, and will continue to produce sinful desires until it is dead.
Only when we receive new bodies at the resurrection, will we be free from a "sin nature".
But I see another law in my members, warring against the law of my mind, and bringing me into captivity to
the law of sin which is in my members. 24 O wretched man that I am! Who will deliver me from this body of death? 25 I thank God—through Jesus Christ our Lord!
So then, with the mind I myself serve the law of God,
but with the flesh the law of sin. Romans 7:23-25
The law of sin [sin nature] in my flesh is not dead, and still produces sinful desires.
The Lord, the Husband of Israel, who gave them the law of Moses, became flesh and died, and with Him, the law.
The law was nailed to the cross with Jesus, the Lord of Israel.
having wiped out the
handwriting of requirements
that was against us, which was contrary to us. And He has taken it out of the way, having nailed it to the cross. Colossians 2:14
The law of Moses is what was against the children of Israel.
This is the same language used in the law.
24 So it was, when Moses had
completed writing the words of this law in a book, when they were finished, 25 that Moses commanded the Levites, who bore the ark of the covenant of the Lord, saying: 26 “Take this Book of the Law, and put it beside the ark of the covenant of the Lord your God, that it may be there as a witness
against you; Deuteronomy 31:25-26
The law of Moses was handwritten by Moses in a book and placed beside the Ark as a witness against the children of Israel.
It was this law of Moses, handwritten by him, which was against them.
JLB