OSAS teaches we are still crucifying the old man, which will only end in the resurrection.
And they that are Christ's have crucified the flesh with the affections and lusts. If we live in the Spirit, let us also walk in the Spirit.
There is no new creature in Christ, while yet continuing in sins of the old man.
The elect saints are not 'still repenting' and 'still crucifying' the old man, ever sinning and never able to come to the knowledge of the truth of having repented of dead works, and having crucified the flesh.
Good sinners are not living and walking in the Spirit, but are cast out with the bondwoman and her son, even as Ishmael, who refused being a child of promise, by disobedience to the faith of Abraham.
The good works of faith do not begin, until all sin is repented of. So long as sin continues in the body, then faith is only in the mind and is dead, being alone without works of righteousness of God.
There are no good works of faith alone, because there are no good works and works of the flesh in the kingdom of God.
Knowing this, that our old man is crucified with him, that the body of sin might be destroyed, that henceforth we should not serve sin. For he that is dead is freed from sin.
Once repented of and crucified, only then is the old man dead, and the new man is alive and free to live in and walk after the Spirit blameless in Christ Jesus.
OSAS teaches the delusion of the double minded: living in the Spirit while yet walking after the flesh. The new man carrying around the old on the back, rather the old man crucified on the cross taken up by faith and obedience to Christ Jesus.
IN Rom 7, they teach Paul was confirming the wretchedness of double mindedness, as the pattern of life in Christ and walking after the Spirit, while yet in sins that have not past away.
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.
O wretched man that I am! who shall deliver me from the body of this death?
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.
Paul is not 'celebrating' grace for wretched double minded living in sin, while yet serving God in the mind. That is the faith alone that is dead.
Paul is acknowledging that stirring up the pure mind to serve the law of Christ only, is the only way to not serve the law of sin and death with the flesh: It becomes a place of choosing whom to serve, the Lord or the devil, the law of Christ through a pure mind, or the law of the devil through the carnal mind of the flesh.
It is either/or, not both:
There is therefore now no condemnation to them which are in Christ Jesus, who walk not after the flesh, but after the Spirit. For the law of the Spirit of life in Christ Jesus hath made me free from the law of sin and death.
Only when the double minded choose once for all the whole law of Christ to obey, then they purify their hearts and destroy the law of sin in the mind by the law of the Spirit of Life, and so overcome sin in the flesh.
The elect saints and overcomers of Christ have been made free for the law of sin in the mind, and the law of death with the body.
OSAS not only teaches the wretchedness of double minded living in sin with good works now added, but also rids the mind of any condemnation while yet walking after the flesh, as being made free to do so in 'celebration' of filthy grace.
Only them having been made free from the law of sin and death in the mind and the body, are the souls now having no condemnation, who walk freely after the Spirit, and not after the flesh at all.
And them of OSAS waiting to have the old man crucified for them, in a moment and twinkling of the eye, will be them left on earth to be appointed to wrath with the hypocrites, because they will be found naked, while supposing themselves to be wearing white with spotted flesh.