The four Quls are powerful and protective Surah's from the Quran. These Surah's are recited for protection against evil and harm, and have great spiritual significance.
 
Having the 4 Quls in your home are a reminder to pray for protection, as well as protection from negative energies and evil. Reciting these Surah's regularly and displaying them in your home can serve as a constant reminder of Allah's protection and mercy. The 4 Qul's Engraved Arch is a beautiful and elegant way to display the 4 Quls in your home.
 
Aisha (radi Allahu anha) reported that when the Prophet (sal Allahu alaihi wa sallam) went to bed every night, he used to cup his hands together and blow over them after reciting Surah Al-Ikhlas, Surah Al-Falaq and Surah An-Nas, and then rub his hands over whatever parts of his body he was able to rub, starting with his head, face and front of his body. He used to do that three times. When he became seriously ill, she used to recite (these two Surahs) and rub his hands over his body hoping for its blessings. [Sahih Bukhari]