obi-wan didn't know everything and he's saying that "look if you can't even face him... then the emperor has already won"
kenobi doesn't think he can be turned and he's right.
vader is evil.
that's because of what he has personally seen anakin do "spoiler"
luke is the only one who believes and that faith is what saves vader. up until vader kills the emperor he is still evil and must be killed to bring balance to the force (no sith). when vader himself kills the emperor he has redeemed himself and is no longer a sith and the remaining sith (the emperor) is on his way down the shaft.
therefore, anakin has fulfilled his prophecy as the chosen one who will bring the force into balance.
Last edited by thejeditraitor; 10-01-2004 at 12:44 AM.