Hazrat Abu Huraira and Hazrat Abu Saeed bear witness regarding the Holy Prophet Muhammad (peace and blessings be upon him) that he said: Whenever a group of Muslims sits in a gathering and remembers Allah, the angels surround them, mercy covers them, tranquility descends upon them, and Allah mentions them in the assembly of angels.

Hazrat Abu Hurairah narrates that the Messenger of Allah, peace and blessings be upon him, said: Whoever recites these words one hundred times during the day: "There is no deity except Allah, He is alone, He has no partner, His is the dominion and for Him is all praise, and He is powerful over everything," then it is equivalent for him to freeing ten slaves, and one hundred good deeds are written for him, and one hundred of his sins are erased, and these words are a means of protection for him from Satan for the whole day until night. And no one will bring a deed better than this on the Day of Resurrection except the one who recited these words more times than him.

Hazrat Suhail bin Hanzala Al-Abshami narrates that no group of people ever remembers Allah except that a caller (angel) from the heavens announces: Stand up, you are forgiven; surely your sins have been replaced with good deeds.

Hazrat Hilal bin Yasaf narrates that there was a woman from the tribe of Hamdan who used to glorify Allah and would count on pebbles or seeds. She passed by Hazrat Abdullah, and it was told to him that this woman recites tasbih and counts it on pebbles or seeds. So Hazrat Abdullah called that woman and asked her: Are you the one who recites tasbih and counts it? She replied: Yes! I do so. Then Hazrat Abdullah said: Shall I not guide you to a better act than this? You should remember Allah in this way: Allah is the Greatest, and all abundant praise is for Allah, and morning and evening Allah is free from every defect.

Hazrat Abu Huraira narrates that the Holy Prophet (peace and blessings be upon him) conveyed a Hadith Qudsi: Allah says! Whoever remembers Me in his heart, I also remember him in My heart, and whoever remembers Me in a gathering, I remember him in a gathering better and purer than that.

Hazrat Abu Uthman narrates that Hazrat Sulaiman said: When a servant remembers Allah in a state of happiness and praises Him in a state of ease, then if any hardship befalls him and he supplicates to Allah, the angels say, "It is the familiar voice of a weak servant," and then they intercede for that servant before Allah. But when a servant does not remember Allah in a state of happiness nor praises Him in a state of ease, and then some hardship befalls him and he supplicates to Allah, the angels say, "It is a bad voice."

Hazrat Khalid bin Ma'dan says that Allah, the Lord of Majesty, bestows charity every day. Allah has never bestowed charity upon any of His servants better than the charity of His remembrance.

Hazrat Abdullah bin Masood (may Allah be pleased with him) said: Whoever recites these words during the day: There is no deity except Allah, He is alone, He has no partner, His is the dominion and for Him is all praise, and He is powerful over everything, then these words are equal for him to freeing four slaves from among the descendants of Ismail whom he has set free.

Hazrat Bara bin Azib narrates that the Messenger of Allah, peace and blessings be upon him, said: Whoever recites these words ten times: There is no deity worthy of worship except Allah, He is alone, He has no partner, His is the dominion and for Him is all praise, and He is powerful over everything, then its reward will be equal to the number of all creatures.

Hazrat Abu Rifa’ah, who is an Ansari, narrates that Hazrat Abu Darda said: Whoever recites these words one hundred times during the day—There is no deity worthy of worship except Allah, He is alone, He has no partner, His is the dominion and for Him is all praise, and He has power over all things—then among the people of the world, no one will have a deed superior to his except the one who recites these words more times than him.