Zzyzx wrote:1. What, exactly, determines who is and who is not a Christian (what criteria)?
Unfortunately, the Bible is not qualified to determine who is a true Christian and who isn't. Tradition doesn't necessarily work, either, although that to me seems to be a better determining factor. The sad fact is, is that there is no way to know, because there is no real objective facts, or lists, or anything else, that can make that distinction.
Zzyzx wrote:2. Do Latter Day Saints (Mormons) consider themselves Christians? Are they entitled to make that distinction?
One the first part, the answer would by a unanimous yes. And I do believe they are entitled to make that distiction, as only they have the capicity to know what they are and what they aren't.
Zzyzx wrote:3. Who is empowered to debate or evaluate or judge the Christianity of others?
Only God, if he exists. There is no earthly criteria to judge who is and who isn't a Christian. Even the Bible says as much.
Zzyzx wrote:4. Are some sects "more Christian" than others?
The only way to answer this would be to say there is one right way of being Christian, and then using that as the curve whereby all other sects and individuals can be judged.
Zzyzx wrote:5. Are some sects "Real Christians"? If so, which and why?
No.
For the record, when I was a Christian, as a Baptist, Methodist, Pentecostal, and Eastern Orthodox, I never thought that Mormons weren't Christian. They have ideas that are unique to their group, but so do all other groups. I've studied Mormonism, and even had considered converting at one time, and I never really thought that they weren't Christians, because I simply had no reason to think so.