Thoughts about the Antichrist.

The old one, "The Exorcist" (1973), is definitely better.

Is this about the scene where the priest's head almost breaks apart into cubes at the end, when he's performing the exorcism?

It's all about guilt.
It appears then... and so on.

Let's not involve the church in this, so as not to offend other people on the forum, because here you become against the church, against religion, and therefore against all manifestations of Orthodoxy. Let's not. And in general, be more careful with making broad statements, as the topic has already turned into a battlefield more than once because of an imprudent message.