I concur. Here's what I wrote just yesterday: "They are capable of actions that normal humans would never consider. They can nullify their humanity — if they have any — to cause damage and inflict pain on others in ways that are horrific, shocking, and unbelievable to all normal non-narcissistic people."

I'm not Christian, but it seems to me that these people have given up their humanity and made a pact with some evil force.

Your piece is spot on,

I've written several muyself about narcissim. Here's a link to the one I quoted if you are interested;

https://medium.com/illuminations-mirror/narcissistic-personality-disorder-is-the-first-original-spiritual-disease-d4fbe7c8f32b