Is Ruqyah Permissible?
If by ruqyah you mean seeking refuge in God against everything evil or harmful, then of course that’s an authentic practice. It’s just like reciting surah Al-Falaq and Al-Nas. The key thing is to put our complete trust in God alone, and not recite anything with an element of shirk or immorality in it. Please see: https://sunnah.com/tirmidhi:973