This was a dream I am not 100% sure about what it means and if it was just some crazy work of my subconscious imagination.

This is the power and blessing of a Seer.

"And the Lord spake unto Enoch, and said unto him: Anoint thine eyes with clay, and wash them, and thou shalt see. And he did so.
And he beheld the spirits that God had created; and he beheld also things which were not visible to the natural eye; and from thenceforth came the saying abroad in the land: A seer hath the Lord raised up unto his people." Moses 6:35-36

A seer is a person who has the ability to see with their spiritual eyes, (as opposed to using their natural eyes). They can see with their spiritual eyes that which cannot be seen and they hear with their spiritual ears that which was not said.
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For example, using our Spiritual eyes, we can see things not available to our natural eyes.

"But now mine own eyes have beheld God; but not my natural, but my spiritual eyes, for my natural eyes could not have beheld; for I should have withered and died in his presence; but his glory was upon me; and I beheld his face, for I was transfigured before him." - Moses 1:11

Using our spiritual eyes we can see visions of remote places, times and people. Using our spiritual eyes is to use our "Real Eyes" to see truth or to "Realize Truth". Each person that seeks to see the unseen and to know the unknown will become a Seer.

Completely dead asleep when suddenly I heard a very AUDIBLE and loud voice say my name. It pierced me to the very center just like it describes in the book of mormon. When I heard the voice it was instantaneous from a very deep sleep to suddenly being wide awake. ... But I literally looked heavenward and said, Yes, God. What is it? I KNEW with nothing doubting who's voice it was and where it came from. ... Since that time it has happened two other times. But none was quite like the first.

And its the only time I have heard an voice with "my ears". It seemed I heard it with my ears anyway. It was so loud. I wasn't the only one home but no one else had heard the voice call my name but I did. I remember even asking my parents a little after it happened if they had called me or heard anything and they said no.

I guess I just wish there was someone else who has had this experience that I could talk to because maybe I'm hoping to find out more about the purpose. Maybe I'm supposed to do something when it happens but I don't and that's why I never hear his voice again once I am fully awake.