Apocalypse 
To dream of the apocalypse indicates an inner conflict or struggle that you are experiencing. The dream may also signify a personality change. You might be choosing to follow a different path in life.
Oracle
To dream of an oracle is cause for celebration and/or relief as you may be about to experience the answer to a long-held question. Someone may be about to enter your life with some important and sought-after information. Keep your eyes and ears open as this could be a very exciting moment in your life.
Revelation
To dream that you are having a clear and agreeable revelation connotes the same affirmative stance in business and/or love.
On the other hand, to dream that you are having a gloomy revelation bodes of discouraging challenges you will encounter in your waking life.
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