I must confess that I dont know what that means. If you replace church with the word, Jesus or God, I get it. But as you posted it I dont get the meaning.
I'm paraphrasing Matthew 18:17:
"And if he refuse to hear them, appeal to the Church, but if he refuse to hear even the Church, let him be to thee as the heathen and the publican."
Thanks. Context is everything. :)