Is it permissible, as a form of treatment, to recite Ayatul-Kursi 70 times and verse 67 from Surat An-Nahl 70 times over 21 dates, then consume 7 of these dates daily on an empty stomach, and to write Ayatul-Kursi with disconnected letters and verse 67 from Surat An-Nahl seven times using rose water, saffron, and musk, then place it in water to drink from on Wednesdays, Thursdays, and Fridays? And is this considered healing with the Quran, or is it sorcery that affects one's creed?

The Holy Quran is a healing and a cure for believers. However, the described method, which specifies numbers and days and dissects the letters of the Quran, is closer to sorcery than to legitimate Ruqyah. It is advisable to stay away from it and seek out someone who practices legitimate Ruqyah. What is doubtful should be left. If it is proven that the mentioned act is sorcery or magic, then believing its practitioner affects one's faith, for "whoever comes to a sorcerer or a soothsayer or a diviner and believes what he says, has disbelieved in what was revealed to Muhammad."