Call in Khensu-Nefer-Hetep and ask him to exorcise the demon..
With people who actually believe in God. As I do.
Nuttins' exorcism in 3 easy steps: 1)Slap the crap out of them like Clark Gable does in gone with the windwhile loudly saying SNAP OUT OF IT!! 2)Throw a bucket of ice-water on them 3)In difficult cases,have a taze me bromoment. Guaranteed to work,100% of the time
A christian takes authority by using God's word, and commands the demon (s) out.