Of course I get the fact that you have provided nothing that even hints that when Paul said that the commandment 'slew" him that he was saying that it was his knowledge was "killed"!
IF the law is given that the sinner might come to a KNOWLEGE of sin, obviously BEFORE the law provides that KNOWELDGE he does not KNOW he is a sinner does he???
IF you believe you are really "BLAMELESS TOUCHING THE LAW" you really don't see, comprehend, know, understand that you are really condemned by the law do you???????
So, put your thinking cap on for just a moment. If the law promises eternal life to those who keep it and you believe you are "BLAMELESS" in keeping it then what do you believe the law's verdict concerning you is???? Do you believe it is condemnation unto death or do you believe it is justification unto LIFE????
Now, if the Holy Spirit takes the law and reveals to you that you are not "BLAMELESS touching the law" but a sinner, what change has occurred in your mind??? Have you not FOUND out by personal experience what you
thought had been LIFE was now DEATH? Have you not in YOUR OWN MIND gone from LIFE to DEATH in regard to the Law?
I think you can see clearly such must be the case with any lost person who really believes they are "BLAMLESS" in keeping the Law but then come to the KNOWLEGE they are not "blameless" but blamed by the law as sinners. What they perceived as their basis for ETERNAL LIFE has now become their basis for ETERNAL DEATH.
You cannot dispute that Philippians 3:3-6 begins from the time he was an infant under the law (eighth day circumcision under law) to persecution of the church at Jerusalem he beleived he was "BLAMELESS touching the law" and thus perceived the Law as the basis for ETERNAL LIFE.
Therefore, his experience in Romans 7 had to occur some time between leaving Jerusalem on the road to Damascus as he walked thinking about the gospel testimonies he had repeatedly heard from those he killed and persecuted. Jesus said, he had been kicking against the pricks of his own concience as that knowledge of "blameless" had been eroded by a new knowledge of CONDEMNATION in so much that when Christ revealed himself he was ready to say "Lord, what wilt thou have me to do?"
Acts 9:5 And he said, Who art thou, Lord? And the Lord said, I am Jesus whom thou persecutest:
it is hard for thee to kick against the pricks.
6 And he trembling and astonished said,
Lord, what wilt thou have me to do?