Reply to "Erroneous Doctrines"

I gave you an answer. Did you want them enumerated? Here's a few:

1. Office of Pope

2. Infant Baptism (Actually sprinkling)

3. Calling a priest "Father"

4. Praying to others than God

5. Asking forgiveness of sins in advance (Not saying all priests allow this, but some do)

6. Worshiping before shrines

7. Designating only certain people saints

If you're really interested, here's a great book: