Inner voice is a good way to put it.
But it is actually 'the advocate' - that calm, unemotional, logical voice inside one's head, that never lies and is never wrong.
This is your spirit and it's in direct connection with the father of creation Ya-hweh.
The closer you are to the source - Ya-hweh, the easier it is to hear the voice.
I hear it so well now..
People ask me what time it is and i just tell them the first thing on my mind - im never wrong.
A funny thing - I can also guess a person's IQ by just looking at them - again, the first number that comes to mind.
This leads me to believe that all our brains are connected through each human's spirit, which is our only connection to the source.
All information: past, present and future is stored somewhere. I guess this is why remote viewing exists.
Remember, the only way to get closer to the father is through Yahuwshua.