It was narrated from Abu Salam, the servant of the Prophet(saw) that the Prophet(saw) said: "There is no Muslim - or no person or slave (of Allah) - who says, in the morning and evening: Radaytu billahi Rabban wa bil- Islami dinan wa bi Muhammadin nabiyyan (I am content with Allah as my Lord, Islam as my religion and Muhammad as my Prophet),’ but he will have a promise from Allah to make him pleased on the Dayof Resurrection," (Hasan)