Whether or not a person overcomes sin through human strength is irrelevant.
It seems very odd to me that anyone who is a Christian would deny that God played a part in helping a man to overcome sin. What Christian has ever said, "I overcame sin, no thanks to God". It strikes me as odd that anyone who's not joking would suggest that they believe such. Only an unbeliever would suggest that. I am no unbeliever, and for the thread, we are not talking about non-Christians overcoming sin, but instead Christians overcoming sin.
Secondly, if a person overcomes sin through human strength, that does not negate the fact that God would play a role in the process. In fact, it necessarily implies that God has actively worked in that persons life, and the righteous behavior that is attained by a Christian, is due to God having worked on man to guide him. So can we can dismiss any notion of a christian who says that God plays no role in sanctification?
As for the works of flesh, what you and I think about these two things seem to be very different.
It seems that you believe the works of the flesh are described as trying to overcome sin through human effort.
What had lead you to believe that?
I believe the works of the flesh are sin. Think about it, what is sin like? All sin is derived for the most part from the lust of the flesh, and that includes adultery, gluttony, homosexual acts, theft, and so on.
In fact, Paul describes the works of the flesh.
Galatians 5
His mentions in Romans, in regards to the works of the flesh, should be interpreted in light of the above passage.
There is nothing wrong with a believer, attempting to overcome an addiction through his own effort. Or should we shame those who attempt to stop their own sins, and label them as "self-righteous" people who are to be looked down on?
I've described the way I interpret that verse, and that deals with the Torah. If we're both talking about different things, iot seems that we're talking past each other, on entirely different paradigms.
From what I understand, you believe Christ's righteous is like a status, and that is put into your account, and it's as if God views you as righteous, and that is true even if you had continued in the addiction? Am I understanding you correctly?
So it seems to me what you're saying is Jesus, once we believe in him, we no longer have to fight temptation. It seems to me that you describe your own experience as such. But I ask, have you sinned since being saved? I have, and I believe it's my responsibility tasked by God to continue to try with my human effort to battle daily against sin.
I have never had the experience you've had in which all your desires for sin somehow without practice and diligence just vanish in a split second and remain that way for decades. I've had to deal with sin many times, and I've found myself in repentance, with despair and self-loathing as a Christian because of the sins I've committed.
Tell me, as a Christian should I expect God just to somehow make me stop desiring the things which I've struggled with; the things of sin? If so, why hasn't he taken away my heterosexuality, and made a desire no woman. Why hasn't he made me void of sin? Does it please him to see me try to fight sin, while he has taken away your sin without any effort on your part. I've asked God to simply take away temptation from me, and to make me stop sinning. I've done that multiple times, and later on I had fallen due to temptation and a lack of diligence. If I should be expecting the experience of the Christian life like you, who's behavior is transformed effortlessly, perhaps God is not in my life at all since I have been having to try to resist sin with failures at times.