Hey Nehor...
1. God exists.
OK... I'll give ya this one! :-) Now... what this means is a completely other thing. Was he once a man? Still a man? Adam? You know?
2. Jesus Christ is the Son of God and Savior of the World.
This has not always been the doctrine but I do understand it is currently so.
3. Joseph Smith received the Keys of Presidency of the Holy Priesthood and those keys have been passed down in an unbroken chain to President Hinckley.
Which means what exactly? I don't seem much "doctrine" here, just a claim to justify authority.
4. The canon of scripture (which is not infallible) consists of the Bible, the Book of Mormon, the Doctrine & Covenants and the Pearl of Great Price.
A canon of scripture which may or may not be true, which may or may not be accurate, which may or may not hold doctrine, which is open to interpretation by prophets who are just sharing their opinion, and which can be altered at any given time.
5. There was a Premortal Existence and there will be and is a Postmortal Existence.
OK.. I think I agree with this one.... of course it is open to alteration at any given moment but as far as I know, this has been pretty steadily embraced. Of course what the post existence is, is all over the place, even while it seems clear in the D&C.
6. The ordinances of salvation are administered by the Priesthood.
Which ordinances can and have changed. Adminsistered by the Priesthood which can be given to some but not others depending on race or body parts at any given time.
7. Drinking Dr. Pepper is the equivalent of injecting heroin directly into your eyes.
Don't forget tea.... it will send you to outer darkness! :-)
This is not a complete list, but a good starting point.
You speak of current ideas... (which may or may not change), which is fine, but different than the idea that doctrine is truth given by God.
But to be fair... there are a few things that seem to not have changed:
God exists. We live and die. Jesus was resurrected. We can return to God if we believe in Joseph Smith and obey the various commandments (which are completely subject to change). The Priesthood is the power of God.
I think these are about the only things that most likely will remain as official beliefs.
Maybe the prophets should have stuck with these? (smile)
:-)
~dancer~