This article involves spoilers
==========
==========
Many people have not figured out who the three groups of ceremonies are. The old priest in the film is talking about the child, the lover, and the man of god.
Many people think that the pair of girls playing in the forest is the child, and Arne and his girlfriend are the lover, but this is not the case. The first pair of girlfriends playing in the forest should actually be the lover. The real relationship between the girlfriends should be a pair of lovers, not the child as most people think, because the devil chose to lie on the water bed at the beginning of the film. Brother david
The younger brother stabbed his father with a knife after being possessed by the demon in the bathroom, and did not complete the killing action. Arn saw his brother’s pain before praying for the devil to possess him. The demon also saw a preschooler who wanted to kill. It’s more difficult, so I agreed to transfer from my younger brother to Arne.
So Arne is the child. Needless to say, the man of god is naturally the protagonist's couple. There is no objection to this
View more about The Conjuring: The Devil Made Me Do It reviews