When I was in France, my voices were in French. In Spain I heard some Spanish speaking voices. Back home in Romania I heard voices in Romanian and English.
I have never ever heard a word in an unknown language. I also never received a new info from voices, that I previously didn’t know about, whose validity I could verify later.
The above seem to me like hard proof that we are the slaves of our senses and prisoners in our own mind. So voices must come from our mind too.
What do you think?