The Church on a High Horse
The church is on a very high horse and is looking down on Jesus and says, "YOU'D LIKE ME TO COME DOWN OFF MY WHAT??"
Basically, "Come down off your high horse!" means, "Stop acting like you're entitled to go around dismissing people, as if you're superior to everyone else, and that you're above criticism and are not allowed to be confronted. You're not. And this attitude is making you incapable of hearing the voices of others and prevents you from truly changing."
Something like that.