BFA,
Rom 7:12-14
12 Wherefore the law is holy, and the commandment holy, and just, and good.
13 Was then that which is good made death unto me? God forbid. But sin, that it might appear sin, working death in me by that which is good; that sin by the commandment might become exceeding sinful.
14 For we know that the law is spiritual: but I am carnal, sold under sin. KJV
Rom 8:3-4
3 For what the law could not do, in that it was weak through the flesh, God sending his own Son in the likeness of sinful flesh, and for sin, condemned sin in the flesh:
4 That the righteousness of the law might be fulfilled in us, who walk not after the flesh, but after the Spirit. KJV
My flesh is sold under sin. My flesh is under an Egyptian bondage. Holiness, justice and goodness cannot condemn sin in my flesh.
Only the law of the Spirit of life that is in Christ Jesus can deliver my thoughts from the law of sin and death. The law of sin and death still resides in the members of my body. My hope is in the change of the vile body and its burning outside the camp. I am watching for my high priest as he goes in to sprinkle the blood and remove the sins and put them on the head of the scapegoat.
Jesus accomplishes this "in his flesh." "Christ is come in the flesh."
Joe