Hi Clare73,
Ok then, let's start at the very beginning. A very good place to start
In Genesis 4 Cain's offering is rejected and Cain is dejected. God comes to talk to Cain and makes these comments which are antithetical to your premise that before Moses sin is merely "the imputation of Adam's guilt."
Genesis 4:7
"You will be accepted if you do what is right. But if you refuse to do what is right, then watch out! Sin is crouching at the door, eager to control you. But you must subdue it and be its master."
Now here's the interesting part. In my response to expos4ever and my interpretation of Romans 5:13 you suggested that I was implying that Paul got it wrong. expos4ever says that Romans 5:13 is "unambiguous" and that is not "possible to reconcile what Paul says in
Romans 5 with the view that 'sin = lawlessness in the 10 commandment sense.'" But now we'll if you and expos4ever are willing to let Genesis 4:7 read in its normative sense or if you both--based on a predetermined outcome--are predisposed to reject the normative reading and do the thing you are accusing me of doing.
You claim that the only sin before Moses is "the imputation of Adam's guilt." If that's the case, then what in the world is God talking about here? How is it that He is concerned about Adam's guilt "crouching at the door, eager to control" Cain? How in the world is Cain supposed to "subdue" what you identify as "the imputation of Adam's guilt"? How is Cain supposed to "master" this imposed guilt with which he had no part? And do you really want us to believe that God is suggesting "Adam's guilt" has anything to do with what God is insisting needs to be overcome? Or rather, is not this part of the narrative God's attempt to redirect Cain away from his desire to murder his brother?
This entire narrative is hard on your expressed paradigm. There are no preliminaries supplied to the narrative of Cain's and Abel's offerings. We are not told about the sacrificial system or the need to create an altar. Yet,
BOoM, it just pops into the story and the reader is left to deduce certain facts from what is revealed. God indicates that doing "
what is right" will lead to acceptance. If Cain doesn't do what is right then it results in sin. I'd say this is not some nebulous "imputation of Adam's guilt" but an actual transgression of the revealed will of God. Cain knew murdering his brother was a sin. God intervened and directed him to "DO what is right," implying that Cain knew the difference between right (not murdering) versus wrong (murdering).
I pray this helps.
But for the grace of God go I,cyspark