Unlisted
Corinthians 12:7-10 “…in order to keep me from becoming conceited, I [Paul] was given a thorn in my flesh, a messenger of Satan, to torment me. Three times I pleaded with the Lord to take it away from me. But he said to me, ‘My grace is sufficient for you, for my power is made perfect in weakness.’ Therefore, I will boast all the more gladly about my weaknesses, so that Christ’s power may rest on me. That is why, for Christ’s sake, I delight in weaknesses, in insults, in hardships, in persecutions, in difficulties. For when I am weak, then I am strong”
Lightship Ministries 
I received this response from a wonderful author; on his blog – Biblical Perspectives On Narcissism
Check it out for a complete read on Narcissism in the Bible!
https://biblicalperspectivesonnarcissism.com/2020/12/05/narcissists-complain-alot/
Another great message from: D.C Robertsson, Common Descriptions, Different Terms
While there is a degree of common ground between the secular and Biblical approaches to narcissism – mostly in the description of narcissists and how they behave, i.e. narcissistic traits – the approaches diverge substantially in the areas of root causes, possible solutions, and ways in which “victims” should deal with these troubling people….
https://biblicalperspectivesonnarcissism.com/2020/12/09/common-descriptions-different-terms/