وَنُنَزِّلُ مِنَ الْقُرْآنِ مَا هُوَ شِفَاءٌ وَرَحْمَةٌ لِّلْمُؤْمِنِينَ ۙ وَلَا يَزِيدُ الظَّالِمِينَ إِلَّا خَسَارًا
[الإسراء: 82]

(And We sent down the Qur’an that which is healing and mercy for the believers, but it does not increase the wrongdoers except in loss)
[Qur’an 17:82]

Ruqyah in Islam is the recitation of Qur’an, seeking of refuge, remembrance and supplications that are used as a means of treating sicknesses and afflictions such as:

•  Black Magic (Al-Sihr)
• Jinn Possession (Al-Mass)
• Evil Eye (Al-Ayn)
• Envy/Jealousy (Al-Hasad)