"this is a well-known and good isnād from al-Muḥāribī." al-Tirmidhī said: "A good and strange ḥadīth, we do not know it except from this route, and it has been narrated from Abū Hurayrah through another route!" al-Ḥākim said: "Authentic according to the criteria of Muslim." al-Dhahabī agreed with him. I say: The correct view is that it is good in itself and authentic due to other supporting evidence, as Abū Yaʿlá narrated it (311/1 and 1571 - manuscript copy) from Muḥammad ibn Rabīʿah from Kāmil Abū al-ʿAlāʾ from Abū Ṣāliḥ from Abū Hurayrah with the wording: "The lifespan of my ummah is between sixty and seventy years." I say: This isnād is also good, its narrators are trustworthy, the men of Muslim, except for Muḥammad ibn Rabīʿah who is al-Kilābī, and he is truthful as mentioned in "al-Taqrīb."

- "Hasten to perform good deeds before trials like pieces of a dark night, where a man will wake up as a believer and end the day as a disbeliever, or end the day as a believer and wake up as a disbeliever, selling his religion for a worldly gain." Narrated by Muslim (1/76) and al-Tirmidhī (3/220-221 with the commentary of al-Tuḥfah) who authenticated it, as well as Ibn Ḥibbān (1868), Aḥmad (2/304-523), and al-Firyābī in "Ṣifat al-Munāfiq" (p. 65 of "Dafāʾin al-Kunūz") through the route of al-ʿAlāʾ ibn ʿAbd al-Raḥmān from his father from Abū Hurayrah in a marfūʿ form. It has a supporting narration from Anas ibn Mālik in a marfūʿ form without the hastening