The narcissist has made choices regardless if they are emotionally immature. We all have a conscience. We either can void out right from wrong or take heed to what our conscience is saying. You are explaining who the narcissist is and why. There is no sympathy given to demonically crazed souls who wish to torment, abuse and be amused at another’s soul’s expense. Disorder and evil of every kind is their mission statement. How many have grown up in abusive homes but have not become the tyrannical maniac as the narcissist?
James 3:13 If you are wise and understand God’s ways, prove it by living an honorable life, doing good works with the humility that comes from wisdom. 14 But if you are bitterly jealous and there is selfish ambition in your heart, don’t cover up the truth with boasting and lying. 15 For jealousy and selfishness are not God’s kind of wisdom. Such things are earthly, unspiritual, and demonic. 16 For wherever there is jealousy and selfish ambition, there you will find disorder and evil of every kind.