What are the qualifications that Quranic therapists ought to have?

All perfect praise be to Allaah, the Lord of the worlds. I testify that there is none worthy of worship except Allaah, and that Muhammad, sallallaahu ‘alayhi wa sallam, is His Slave and Messenger.

A person who treats people using the Quran should have sound belief and should be a righteous person who can deal with the effect of magic or Jinn. Moreover, he should perform Ruqyah (healing by means of Quran) according to the Sharee‘ah conditions

Allaah Knows best.