I'm not sure what you're talking about. There is only One Holy Catholic and Apostolic Church, it's beliefs have remained unchanged since our Lord founded it. Our Lord entrusted His Church with Truth and Morals. The "churches" that non-Catholics speak of are simply buildings, built on a foundation of sand that will be swept away.
The “churches” that non-Catholics speak of are simply buildings, built on a foundation of sand that will be swept away.
Hint: many non RC churches are quite soundly built on the Word of the Lord thank you.