Putting paper in saffron water after reciting Qur'an on it and selling it to people for treatment

Q 1: What is your opinion concerning reciting the Qur'an over saffron water, dipping some papers in it, drying them, putting some water on them, and then drinking this water? A: Reciting the Qur'an over saffron water, dipping some papers in this water, and selling them for people to use them as a cure is not permissible. (Part No. 1; Page No. 90

A: Reciting the Qur'an over saffron water, dipping some papers in this water, and selling them for people to use them as a cure is not permissible. (Part No. 1; Page No. 90) This should be forbidden, as it involves devouring people's money unlawfully. It is not a legitimate Ruqyah (reciting Qur'an and saying supplications over the sick seeking healing) declared by some scholars to be permissible, which is writing Ayahs on paper or any Tahir (ceremoniously pure) substance, and then washing this writing and drinking the water.