Those are some really good questions. Just as soon as I’ve figured out the answers, I’ll reveal them! 🙂
Seriously, I am learning a great deal through this process, and so I’m leaving quite a number of issues as open as I can. Obviously each person can make up his or her mind, regardless of how open I leave things. But some of them I’m leaving open for myself.
I suspect, however, that what salvation is from and for will differ along with all the other elements.