True Believers
But Elymas the sorcerer (for so is his name by interpretation) withstood them, seeking to turn away the deputy from the faith.
9 Then Saul, (who also is called Paul,) filled with the Holy Ghost, set his eyes on him.
10 And said, O full of all subtilty and all mischief, thou child of the devil, thou enemy of all righteousness, wilt thou not cease to pervert the right ways of the Lord?
11 And now, behold, the hand of the Lord is upon thee, and thou shalt be blind, not seeing the sun for a season. And immediately there fell on him a mist and a darkness; and he went about seeking some to lead him by the hand.
I have decided to deliver such a one to Satan for the destruction of his flesh, that his spirit may be saved in the day of the Lord Jesus.
(1 Corinthians 5:5)
“That is why many among you are weak and sick, and a number of you have fallen asleep.
The big difference between a true and a false believer is that the true believer has received the authority to do such things. The cleanup is quickly done when a true believer is attacked by impostors.