The problem with Catholicism is not that they trust in Jesus, its the naked worshiping/devotion to a Babylonian goddess/demon, the fake manufactured sacraments, purgatory & indulgences, and the idea that the pope is an intercessor, along with praying to many many saints and angels. These collectively form up a not so trivial heresy, nay blasphemy, this is why I urged the two trolls to start in by reading the Book of Revelation, because in that book Jesus explains, along with John, just what is thought of false teaching and the leading astray of the flock!
I am not really taking a side here, I merely read the book and its an eye opener as they say, and as Jesus categorically states, there is only one way, and that is through him, not Mary, Joseph, saints, angels, or a guy called the pope, he also accentuated this by declaring the way to God narrow, and the door away from him wide, and that the vast majority will be taking that wider gate, and thus there will be an especially harsh judgement of those who led them to that wide open gate to hell!
The really big problem for all good people who believe, is they do NOT read the bible, they cherry pick it and that is not gonna get it done for them...