Al-Bataini traces the isnad of this Sura to Isma’eel ibn...

Al-Bataini traces the isnad of this Sura to Isma’eel ibn al-Zubayr who quotes ‘Arur ibn Thabit quoting Imam Abu Abdullah Ja’fer al-Sadiq (as) as saying that if someone recites it in his obligatory and optional prayers, Allah will accept his prayers and fast and will not try him about what he did in the short life of this world.

Chapter 108 (al-Kawthar) The Messenger of Allah (pbuh) is quoted saying that Allah will let everyone who recites this Sura drink of the rivers of Paradise and will give him of the rewards the equivalent to the number of all sacrifices offered by the servants of Allah on the Day of Sacrifice (Ed al-Adha) or any other sacrifice…