My view of Eastern "spiritualism", or whatever the British and other Western scientists and religious scholars thought they had found, is that it looks strange to someone who has been raised (since birth) in a paradigm that sees a single deity, and decries all others as "false".
Still though, people need to consider the dream state they go through each night. In dreams there are plots which the brain creates, the events, characters, and situations, reflect some element within the dreamer.
A scientist would say that ALL of these things reflect the personality of the dreamer in some way. However, I believe that there are certain elements in dreams which are not created by the dreamer. External spirits and energies which can saturate the dreams of any person.
The very nature of reality is curious indeed: In the day, the sun shines, if you drop an object it hits the ground. The dream state is the balance between the solid and the un-solidity of the human consciousness. I urge you to observe your reality in a less scientific and more spiritual way. But in order for you to do that effectively, you must first begin writing your dreams down each morning in order to work your "dream memory muscle" into a stronger unit, and remember that you should only do this because you enjoy it.