Do Christians hear voices in the head? ...........The answer is no. That is, hearing God's voice, being lead by the spirit is not hearing voices in our head.
In the case of "hearing god" I agree.
Other than that, I think the answer is yes. But like all things one doesn't have to be christian to "hear voices" or to read and understand the bible.
I think we all hear voices" in our head". It is usually ones own voice asking, deducting & fathoming. 'What will happen if I say or do this'? is probably the most common question I hear myself asking myself.
And sometimes we hear the words of others coming back to us. Advice, a quote or even a line from a movie. Comedians will no doubt hear his own voice creating jokes and gags before the words come from his lips, then we repeat those jokes and gags because we can hear those words of the comedian in our heads.. Scriptwriters often speak of hearing the voices of the characters that "they have created " and how they would like them sound on screen. Songwriters here voices in their heads all of the time when composing lyrics, and music composers tell us that they even hear the notes they want to arrange into a musical composition.
In truth we all hear voices in our own heads before we speak, it just happens so fast that we sometimes have to ask ourselves , `where did that come from'?
The better question from my stand point is, where does an actual original thought actually come from.
Then there is the schizophrenic that hears the voices of others in his head or in the case of serial killer David Berkovitz ; it was a dog called Harvey. Funny that, now I think of it, god couldn't stop killing people either. I wonder who's voice he was hearing?