On the authority of Shaddad ibn Aws, may Allaah be pleased with him, the Prophet, Sollallaahu 'Alayhi Wa aalihi Wa Sallam, said, If somebody recites it during the day with firm faith in it and dies on the same day before the evening, he will be from the people of Paradise and if somebody recites it at night with firm faith in it and dies before the morning he will be from the people of Paradise.