Ibn Babawaih states in Thawab Al-A'amal Book: Aban reported from Imam Abou Abdellah (Pbuh) that he said: "He who recites Mariam Chapter constantly doesn’t die until he is enriched through his self, money and children. In the Hereafter he will be from the companions of Issa bin Mariam (pbuh). Also in the hereafter he will be given a dominion similar to the dominion of Suleiman bin Dawood that was in Donia."
Al-Qotob Al-Rawandy states in Lub Al-Albab Book: The Messenger of Allah (Pbuhp) said: "He who recites Mariam Chapter shall be given rewards or righteous deeds and ranks in the count of all who believed every prophet and messenger who were mentioned in the chapter and the count of who disbelieved in them. Each rank is high as the distance between the sky and earth multiplied one million times. He will marry angelic-maids in that count in heaven. On Lining Day he will be pious among the pious and in the first foremost division."
Al-Tabarsi states in Majma' Al-Bayan Book: The Messenger of Allah (Pbuhp) said: "He who recites this chapter shall be given rewards of ten righteous deeds multiplied by the count of all who believed and all who disbelieved in Zakaria, Yahia, Mariam, Issa, Moussa, Haroun, Ibrahim, Is-haq, Yaqoub, and Ismaeel and the count of who claimed that Allah has a child and who didn’t."
Khawas Al-Quran Book: The Messenger of Allah (Pbuhp) said: "He who recites this chapter is given rewards of righteous deeds in the count of who claimed that Allah has a child, and the rewards pf ten righteous deeds multiplied by the count of who believed and who disbelieved in Zakaria, Yahia, Issa, Moussa, Ibrahim, Ismaeel, Is-haq, and Yaqoub. A palace that is bigger than the sky and earth is built for him in the highest heaven. He will be a pious man on Lining Day among the first foremost division. He doesn’t die until he sees richness and his children. He will be given in heaven a dominion similar to the dominion of Suleiman (pbuh). He who writes it and attaches it to himself sees only good matters in his dreams. Writing it on a wall in the house protects it from Tariqs (demons) and protects its inhabitants. Drinking it brings safety."
Khawas Al-Quran Book: Imam Sadiq (Pbuh) said: " When one writes it and place it in a clean jar with a narrow head in his house, its goodness increases and he sees good matters in his dreams and his family. Writing it on a wall in the house protects it from Tariqs and protects its inhabitants. Drinking it brings safety."