The passage references Adam and the Original Sin.
From Finland.
From another perspective, this may not refer to original sin because in Jewish & Messianic Jewish thinking there is no such thing as "original sin".
First of all, the passage talks about sin in a sense whether there is "consiousness of sin" and Paul drives this home in Rom 7:13 that sin might be seen as "utterly sinful." So in one way the law shows the sin, and by seeing the sinful act horrible..repentance should follow. Paul is saying that if there is no law...no sin. This is way the Law/Torah is holy, and the commandment is holy, righteous and good especially if it is used right is serves to fput to death the deeds of the flesh. The flesh through the fall of Adam has become the battle-ground for the passions and lusts to rise-up and war against the Spirit.
Secondily, this may be a great comfort to many as it was to me. The Jewish concept of original sin does not exist but the concept of "yetzer-ha ra"..the inclination toward evil or bad, and "Yetzer-ha tob"...the inclination toward good. This goes way back to the beginnings of mankind and to Abel and Cain. See what is happening in Gen 4:1-8 when finally Cain kills Abel. The LORD confronts Cain in v 6...then look what he says, "If you do what is right, will you not be accepted? But if you do not do what is right, sin is crouching at your door; it desires to have you, but you must master it."
I mentioned this may be a great comfort. Why? Many christians are down-right depressed in their christian lives because of the circular argument that "nothing" in them is good and everything is bad. I have meet many who are trapped into this kind of thinking as I was many years ago. So the comfort of seeing how Jewish believers thinking about even the concept of sin was a turning point.
Shalom for now,
David.

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