Why do Protestants deny Catholics?

your "church" is indeed powerful I'll give ya that, that's been their intentions since the beginning when they corrupted and changed God's Word and Law, hence people branched off or away...that being said however, why wouldn't you believe what you read in Revelations 17 & 18 or does your "church" not teach that part of Scripture or does it twist it around to make it sound as if it's directed at Protestants? Do they have a Vatican and papal powers also? I don't know, just asking...no I'm not a Protestant I "was" a catholic who found the Truth LONG ago as God Tells us to do, when will you? Time is limited, so fighting with the Protestants is wasting prescious time don't you agree? it's also not Christian nor is it very mature...God Bless