Ruqyah is based on the Sunnah of the Prophet
You will find in this series a group of verses and hadiths that clarify the legitimacy of ruqyah and what a Muslim can promote himself or others with.

God Almighty said:
And We reveal from the Qur’an that which is a healing and a mercy for the believers, and it only increases loss to the wrongdoers
(Al-Isra: 82)

That is, We send down from the verses of the Great Qur’an what heals hearts of diseases, such as doubt, hypocrisy, and ignorance, and what heals bodies through its telegram, and what is a reason for winning God’s mercy because of the faith it contains. This Qur’an does not increase the disbelievers when they hear it except disbelief and misguidance. Because of their disbelief in him and their lack of faith.