What is the God Experience?

Consciousness.  What is it?  Does it have levels?  Are these levels the definition of different dimensions or higher states of being?  Is this how historical books like the Bible were written?  What was the purpose of creation?  Where did we come from and why are we all here?  What happens when supreme consciousness (God) asks the question "Who am I"?  If the universe is truly within all of us, can we understand consciousness has cycles to know itself?  Is being in the state of awe and wonder ultimately asking the question "Who am I"?