Hi Tess,
I think the problem is my poor explanation. I will have another go at it.
I follow THE LAW when it comes to road rules. This is regardless of the circumstances and consequences. If the road sign says 110 k.p.h. then this is exactly what I do. The fact that I do this in very heavy rain is irrelevant from my point of the view. The sign says 110 k.p.h so this is exactly what I do. Going fast in heavy rain is obviously dangerous (it could have bad consequences for myself and others)
I am not worried about the consequences of my actions because I have a duty or obligation to follow the rules. This makes me a virtuous person.
Consequentialism on the other hand says all that matters when it comes to ethics is the outcome of a persons actions regardless of what rules they happen to be following at the time. If a persons actions have positive results for people in general then this should be the basis of any judgment regarding goodness or badness.
When it comes to the A & S example, one thing appears to be evident in this particular case. God is not a consequentialist. Good things happen to bad people and bad things happen to good people. God choose not to extend grace to A&S even though history is full of people who have done a lot worse.
Grace takes on different meanings when it comes to different denominations. I am not saying Grace is an example consequentialism. However, I do feel it has an element of consequentialism attached to it and this is what makes your original question so interesting.
Your questions are always food for thought.
Regards
Tut