When I was small I believed that the priest takes a big host during consecration and performs a miracle by making it small and many for all the people in church.
A childhood belief about church

others believed things like this
- I used to think that the priest at church was JESUS.
He had a beard.... it made sense— Joe B - When I was small I thought people were actually inside the TV and that we could take them out.Anon
- I used to think that there were small people on TV who worked when I turned on the TV— JAVIER
- I believed that the inside of a tomato was a small, living creature and I flatly refused to eat that bit.Anon
- As a small child I believed that the word was "nakeup", finally I found out that it was actually "makeup".— Hannnah P.
- For years and years I believed that tuna must be really little fish because they came in such small cans!!— Gisela