The four Quls are incredible Surahs, which have the power to protect all of us InshAllah.  Surah Al-Falaq and Surah An-Nas in particular can help with protection from the fear of the unknown, evil in man’s own heart and the evil in the hearts of other men.

Hadith:

Aisha (RA) narrated: “Whenever Allah’s Apostle (SAW) became sick, he would recite Mu’awwidhatayn (Surah Al-Falaq and Surah An-Nas) and then blow his breath over his body. When he became seriously ill, I used to recite (these two Surahs) and rub his hands over his body hoping for its blessings.” – Bukhari Volume 6, Book 6, Number 535