12 And I saw the dead, the great and the small, standing before the throne, and books were opened; and another book was opened, which is the book of life; and the dead were judged from the things which were written in the books, according to their deeds. 13 And the sea gave up the dead which were in it, and death and Hades gave up the dead which were in them; and they were judged, every one of them according to their deeds.
We may intuitively understand that enemies of God will ultimately be judged. But, it is very clear that everyone, even His friends will be judged. Paul wrote to the Christians in Corinth:
2 Corinthians 5:10 – For we must all appear before the judgment seat of Christ, so that each one may be recompensed for his deeds in the body, according to what he has done, whether good or bad.
So, whether the narcissist we are dealing with is a total enemy of God, or claims to be a Christian, he will ultimately receive his full consequences from God for his actions toward us. However, while there is a 1 to 1 relationship between actions and consequences, there will be a difference in consequences based on his “standing” when he faces judgment. This watershed is found in Psalm 32:
32 How blessed is he whose transgression is forgiven,
Whose sin is covered!
2 How blessed is the man to whom the Lord does not impute iniquity,
And in whose spirit there is no deceit!