Question: what are the four quls?
Answer: Qul Al-Nas, Qul Al-Falaq, Qul Al-Ikhlas and Qul Al-Kafiroun. Together they are commonly referred to as the four Quls. They are the easiest chapters in the Quran to memorize given their short length, about 4–6 lines each. They also are the recipe for a superpower.