Ibn Babawaih states in Thawab Al-A'amal Book: Dhureih Al-Muharibi reported that Imam Abou Abdellah (Pbuh) said: "He who recites Fussilat Chapter earns light on Resurrection Day and gladness. He shall live praised with people wishing to have what he has."
Khawas Al-Quran Book:The Messenger of Allah (Pbuhp) said: "For he who recites this chapter Alalh shall give him rewards of ten righteous deeds multiplied by the count of its letters. Writing it in a bowl then washing it and molding it with dough then eating it relieves the ache of the heart."
Khawas Al-Quran Book: Imam Sadiq (Pbuh) said: "writing it in a bowl then washing it with rain then molding it with Kohl then putting on this Kohl cures from conjunctivitis and pain of eyes. If there was no Kohl one can wash his eye with water and it will cure him."
Mohammad bin Ali bin Al-Hussein states in Thawab Al-A'amal Book: Abou Baseer reported from Imam Abou Abdellah (Pbuh) that he said: "The chapters that start with {(Letters) Ha, Meem} are the basils of Quran. When you recite them, thank Allah a lot by memorizing them and reciting them. When a servant recites them, the nicest smells of Musk and ambergris come out his mouth. Allah bestows His mercy upon who reads and recites it and to his neighbors, friends and people he knows and he loves and his relatives. On Resurrection Day, The Throne, The Chair and the close angels will ask forgiveness for him."
Mohammad bin Ali bin Al-Hussein states in Thawab Al-A'amal Book: Abi Bureida Al-Aslami reported from the Messenger of Allah (Pbuhp) that he said : "He who wants to wander in the gardens of heaven has to recite the chapters that start with {(Letters) Ha, Meem.} In the Predawn Prayer."
Abu Al-Futuh Al-Razy states in his Tafseer Book: The Messenger of Allah (Pbuhp) said: " The chapters that start with {(Letters) Ha, Meem.} are seven and the doors of hell are seven: Jahannam, Hatama, La'dha, Sa'eer, Saqar, Hawiya, and Jaheem. On Resurrection Day, each chapter of them stands on a door of these doors and don’t allow who used to recite it from the ones who believed in Alalh to go through it to hell."
Abu Al-Futuh Al-Razy states in his Tafseer Book: The Messenger of Allah (Pbuh) said: "To everything there is a fruit and the fruit of Quran are the chapters that start with {(Letters) Ha, Meem.} of great gardens next to each other. He who loves to wander in the gardens of heaven has to read the chapters that start with {(Letters) Ha, Meem.}"
