It was narrated that Tamim Ad-Dari said: “The Messenger of Allah صلی اللہ علیہ وآلہ وسلم said: ‘Religion is sincerity (An-NasIhah).’ They said: ‘To whom, Messenger of Allah صلی اللہ علیہ وآلہ وسلم?’ He said: ‘To Allah, to His Book, to His Messenger, to the imarns of the Muslims, and to their common folk.” (Sahih)