Dear AlanF,
I'm afraid I'm not sure what you are asking of me, but I do have this to say regarding the blood ban..
The Scripture confines all under sin. the idea of labeling different actions as "bad and badder" is not encouraged but rather discouraged in the injunction, "thou shalt not judge". This tells us to live together and love your neighbour as yourself.
For any man (especially a man with "religious authority") to claim that taking blood is a sin that is in direct violation of God's will for us, is redundant.
To show how to live in harmony with our neighbour is the purpose of the law (the law is a respecter of persons). Now, it is true that one must try to live in harmony with fellow man , but, let's face it, we can't all the time. But to inject a "rule" to abstain from blood and then label it a conscience issue is dealing treacherously with your fellow man.
How so?
That blood "rule" is a burden that the other must carry whether their conscience ever has to make that decision or not. By labeling it wrong there is a "setting up"' of conflict within the fellow that wouldn't have been there before, so that this "burden" becomes hard to bear if and when he has to deal with it.
If this rule is established within the mind as well as the "sure consequence", then, when faced with the decision the conscience is not asked to decide, the default rule -- don't do it -- is followed, with the unconscionable "decision" to let him die!!!
How is this loving your neighbour as yourself? How is this seeking the best for your fellowman? This particular "rule" is NOT speaking "the truth" in love, plane and simple. Now, when a nominal church says -- you shouldn't smoke--- they do so with Biblical authority based on the premise that they ARE seeking the best for their neighbour. To make NO SMOKING a rule to live or die by is wrong, and so you don't see many of the Lord's Church imposing this as a "rule" on their fellow man. They will allow God to work on the conscience to bring that man into His will--which is....Love thy neighbour as thyself.
Indeed, the only "law" that the Church is commanded to teach leads to life!
God bless.
michelle