A common expression in the church I attended when younger is it was the house of the Lord. I always wondered where he was when we were "visiting his house", and I believed he was behind this door in the front of the chapel (housing the organ machinery) and our pastor was there in front to prevent us from going up and disturbing Him.
A childhood belief about church

others believed things like this
- I used to think that you could get a tan if you turned the oven on, opened the door and stood in front of it.Anon
- when i was young i believed that when u moved house the house would come with you !!!
just like a turtleAnon - I used to believe that when you moved house you swapped house with the person moving into your old house.Anon
- when i was younger i thought that when you moved house your house moved with you!!— chrissy
- I believed that fairies lived in lamp posts - their front doors were the little holes where the key fits.— Janice
- The Whit house down the street was the real "White House". — SG