How sound is the aforementioned hadith: "There is no loneliness for the people of 'La ilaha illa Allah' in death, nor in the graves, nor at the Resurrection. It is as if I am looking at them at the Shout, shaking their heads, saying: 'Praise be to Allah, who has removed all sorrow from us'"? And who are the "people of 'La ilaha illa Allah'" mentioned therein?

The aforementioned Hadith (definition) was narrated by Al-Tabarani from Ibn Umar (may Allah be pleased with them both). Al-Haythami said about it: "It contains a group of people whom I do not know," which means it is not authentic due to the presence of unknown narrators. Authentic Ahadith have been reported stating that whoever says "Lā ilāha illallāh" (there is no god but Allah) will enter Paradise.