True thats what the meme of SHEEP PENS (John ch 10) is all about.. The Roman Catholic church and all the OTHER denominations are indeed sheep pens.. making them ALL cults.. Of course you know the word(gk.) that the word church is translated from means "called out ones".. So then, the nature of the "called out ones" is being "called out" of something.. being a pen... a sheep pen.. called out of a sheep pen.. a.k.a. denomination..
The roman catholic church has morphed the word church to mean a kind of synagog.. and the other denominations have recieved that inaccurate "trick"..