vic C. said:
(...snip...)but if one feels they can truly live a sinless life (that includes thoughts); they either deceive themselves or don't really grasp the nature of sin.
I agree with the above statement. I would also add that a concept of the sinless life also does not grasp the concept of sin nature. Both the understanding of the nature of sin, and sin nature are faults of the believe that we can be sinless. This does not mean that we cannot have victory in the Christian life. God has provided the tools for the Christian life so that we need not be enslaved by our sin nature. This does not mean that the sin nature is irradicated. The sin nature still remains, but we are no longer slaves to that sin nature. Regeneration and the creation of the new nature simply means that the sin nature is no longer our master.
To really understand the sin nature, and its effects upon the current sanctification of the christian life, one must understand the material in Romans 6. The effects of Spirit Baptism (Rm 6:3-5) and the death of the "old man" in Romans 6:6 are key concepts.
Concerning the slavery concept, it would be important to notice Romans 6:14-20,22. What I want you to notice is the context. The context is about slavery. Now I want to causion you that many translations do not use the term slave and master. The NASB is correctly communicating the concept of "doulos" as a bond slave. Notice the bolded terms in this context.
14For sin shall not be
master over you, for you are not under law but under grace.
15What then? Shall we sin because we are not under law but under grace? May it never be!
16Do you not know that when you present yourselves to someone as
slaves for obedience, you are
slaves of the one whom you obey, either of sin resulting in death, or of obedience resulting in righteousness?
17But thanks be to God that though you were
slaves of sin, you became obedient from the heart to that form of teaching to which you were committed,
18and having been freed from sin, you became
slaves of righteousness.
19I am speaking in human terms because of the weakness of your flesh For just as you presented your members as
slaves to impurity and to lawlessness, resulting in further lawlessness, so now present your members as
slaves to righteousness, resulting in sanctification.
20For when you were
slaves of sin, you were free in regard to righteousness.
22But now having been freed from sin and
enslaved to God, you derive your benefit, resulting in sanctification, and the outcome, eternal life.
Now the concept above is that as unbelievers we were enslaved to our sin nature. After salvation this slavery to our sin nature died. In Chapter 7:1-6 it tells us we are married to another, Jesus Christ. Let me give an analogy on how this slavery to our sin nature works.
ILLUSTRATION--- Before the civil war, black slaves were slaves by law. They had no legal rights to work where they please. Then Lincoln issued the immancipation proclaimation. Then slaves had the right to leave the plantation and get a different job. Nevertheless, where do you think many of them received employment? Yes, many went right back to the plantation and became sharecroppers for the old master. Yet, they were free!
So then, the way I am looking for this analogy to be applied is that we are free! We are no longer slaves to our sin nature (see Romans 6). This does not mean the sin nature is no longer present, but we are loosed from the slavery to serve a new master.
---There are other advantages to the Christian life. In the Romans 6 issue I mainly addressed the fact that the sin nature is present in the Christian life, but not the legal master of the Christian. There are also issues with the baptism of the HS, the ministry of the word, and many more advantages for sanctification that God has provided the Christian.
Nevertheless, I agree with Vic, final sanctification will come only at the resurrection when the death of sin is complete. Then will be brought to pass the saying "Death is swallowed up in victory." Until death, we will wrestle with sin. We can have victory, but this victory is not sinlessness, but it is being free from the power of sin.