إِنَّمَا الْمُؤْمِنُونَ الَّذِينَ آمَنُوا بِاللَّهِ وَرَسُولِهِ ثُمَّ لَمْ يَرْتَابُوا وَجَاهَدُوا بِأَمْوَالِهِمْ وَأَنفُسِهِمْ فِي سَبِيلِ اللَّهِ أُولَئِكَ هُمُ الصَّادِقُونَ
The faithful are only those who have attained faith in Allah and His Apostle and then have never doubted, and who wage jihad with their possessions and their persons in the way of Allah. It is they who are the truthful.
Agha Ali Puya Commentary
Commentary on Quran 49:15
[Pooya/Ali Commentary 49:15] This verse very clearly says that those who used to have doubts in the prophethood of the Holy Prophet (see commentary of Fat-h: 1) and run away from the battlefields (see commentary of Bara-at: 25 to 27) could never be the true faithfuls. The truthfuls have been described in Baqarah: 177 and Bara-at: 119. These qualities in highest degree are found only in the Ahl ul Bayt, who alone should be followed by all muslims as their leaders.