Well if that is the case then why do catholics disagree amongst themselves on what they do and do not believe...and this at the top levels of leadership all the way down? Not to mention all the changes throoughout their history.
That aside, from your comments am I to conclude that you reject Gamaliel’s Counsel?
As I said, my counselor is the Lord Himself...so let's just leave it at that.
First, not every Catholic, including members of its clergy, speak for the Church and all men err. Secondly, practices change but doctrines do not. At no time has the Church strayed from the doctrines stated in her Creeds.