2/42. Chapter:
The statement of the Prophet (saws): Religion is An-Nasihah (to be sincere and true) to Allah, to His Messenger (Muhammad (saws)), to the Muslim rulers, and to all the Muslims
وَقَوْلِهِ تَعَالَى: {إِذَا نَصَحُوا لِلَّهِ وَرَسُولِهِAnd the Statement of Allah تعالى: "If they are sincere (in duty) to Allah and His Messenger (Muhammad ﷺ)." (V.9:91)
Sahih Bukhari : 57
Sahih BukhariHadith Number 57
حَدَّثَنَا مُسَدَّدٌ، قَالَ حَدَّثَنَا يَحْيَى، عَنْ إِسْمَاعِيلَ، قَالَ حَدَّثَنِي قَيْسُ بْنُ أَبِي حَازِمٍ، عَنْ جَرِيرِ بْنِ عَبْدِ اللَّهِ، قَالَ بَايَعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم عَلَى إِقَامِ الصَّلاَةِ، وَإِيتَاءِ الزَّكَاةِ، وَالنُّصْحِ لِكُلِّ مُسْلِمٍ.
Narrated Jarir bin Abdullah: I gave the pledge of allegiance to Allah's Messenger (ﷺ) for the following: 1. offer prayers perfectly 2. pay the Zakat (obligatory charity) 3. and be sincere and true to every Muslim.
Reference : Sahih al-Bukhari 57In-book reference : Book 2, Hadith 50USC-MSA web (English) reference : Vol. 1, Book 2, Hadith 55
