"Religion is sincerity (An-Nasihah)." The said: "To whom, O Messenger of Allah?" he said: "To Allah, to His Book, to His Messenger, to the imams of the Muslims and to their common folk." (Using translation from Nasāʾī 4200)
قَالَ رَسُولُ اللهِ ﷺ «الدِّينُ النَّصِيحَةُ» قِيلَ لِمَنْ يَا رَسُولَ اللهِ؟ قَالَ «لِلَّهِ وَلِكِتَابِهِ وَلِنَبِيِّهِ وَلِأَئِمَّةِ الْمُسْلِمِينَ وَعَامَّتِهِمْ»