God is still sovereign over someone's healing regardless of whether someone that is praying for them thinks they have the gift of healing or not.
I think people are delusional that think they have the gift of healing.
Someone saying they have the gift of healing when it's clear they don't when you compare it to the gift of healing revealed in the scriptures, is what I'm talking about here. And also what needs to be compared, is what these people with the gift of healing are teaching and focusing on compared to what the apostles, etc. with the true gift of healing taught as I was saying in my post below.