The Roman Catholic church disagrees with you. Both can be wrong, but only one can be right.
Perhaps someday you will realize your eternal destiny is riding on this difference. BUT you could sort it out, IF you would read God’s Word asking HIM to teach you. If the Catholic Church is as you claim, there will be no divergence between what God’s Word says and the Catholic Church teaches. There are lots of folks on these threads who are much more familiar with what GOD’s Word declares than you, so you might give them a listen.