Assuming of course that you mean the Catholic religion when you write Church, you would be mistaken as well...
And it not just the indwelling voice, it the written words of God that confirm this...
There is only one Church. All others are at best petulant little break-away personality cliques.
"And it not just the indwelling voice, it [is]the written words of God that confirm this...
But interpreted for you by that same unholy indwelling voice.