MPD and Religion

So let's assume someone is suffering from what it is most commonly known to people as "multiple personality disorder". What would be the outcome in these different situations be in regards to life after death:

A) Personality A is of sound morale value and is of good character in regards to all aspects of the term. He is blessed with a red carpet to Heaven awaiting him at the end of his life on Earth.

However Personality B lacks any morale values and solely uses other people's misfortune and misery as the flotation devices to keep his boat afloat. His road after life is also heavily draped with red, but that of flames.

B) An individual is suffering from multiple personalities all of which have their own belief and values thus each following different religious paths. What happens when this person's time finally comes to an end.

As I know very little about religion I am mostly just curious as to what people's views on this are.

 

It all comes down to the question of whether or not someone can get into heaven if they are not mentally capable or not.

What about someone born with severe brain damage as well? Someone who cannot make that decision in life..


Is there anything in christianity / whatever that explains this?