Those are The Truthful (In Their Claim of Faith) | Quran
بِسْمِ اللّٰهِ الرَّحْمٰنِ الرَّحِيْمِ
اِنَّمَا الْمُؤْمِنُوْنَ الَّذِيْنَ اٰمَنُوْا بِاللّٰهِ وَ رَسُوْلِهٖ ثُمَّ لَمْ يَرْتَابُوْا وَ جٰهَدُوْا بِاَمْوَالِهِمْ وَ اَنْفُسِهِمْ فِيْ سَبِيْلِ اللّٰهِ١ؕ اُولٰٓىِٕكَ هُمُ الصّٰدِقُوْنَ۰۰۱۵ سورۃ الحجرات
Believers, in fact, are those who believe in Allah and His Messenger, then have no doubt, and struggle, with their riches and their lives, in the way of Allah. Those are the truthful (in their claim of faith)
