I wouldn't be too certain about that. There are Christian- specifically American Evangelical Christian- approaches to responding to such voices in a positive way:
I find this topic fascinating because my experience with Evangelical churches is that there's a marked difference between the visions/messages shared by 'normal' church members and those of the churchgoers who had mental health issues (who are relatively overrepresented in Evangelical churches, in my experience).
The best I can explain the difference is that the 'normal' voices/visions were 1) generally more coherent, 2) often very much a matter of 'letting the subconscious/intuition speak' rather than an explicit voice, and 3) shared in a relatively cautious, painting-a-picture kind of way.
Sometimes I miss the way our 'inner voice' was encouraged and given a place, because quite often I think these messages or visions were quite valuable and even profound.
The best I can explain the difference is that the 'normal' voices/visions were 1) generally more coherent, 2) often very much a matter of 'letting the subconscious/intuition speak' rather than an explicit voice, and 3) shared in a relatively cautious, painting-a-picture kind of way.
Sometimes I miss the way our 'inner voice' was encouraged and given a place, because quite often I think these messages or visions were quite valuable and even profound.