وَعَنْ عَلِيٍّ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: " لَا يُؤْمِنُ عَبْدٌ حَتَّى يُؤْمِنَ بِأَرْبَعٍ: يَشْهَدُ أَنْ لَا إِلَهَ إِلَّا اللَّهُ وَأَنِّي رَسُولُ اللَّهِ بَعَثَنِي بِالْحَقِّ وَيُؤْمِنُ بِالْمَوْتِ وَالْبَعْثِ بَعْدَ الْمَوْتِ وَيُؤْمِنُ بِالْقَدَرِ ". رَوَاهُ التِّرْمِذِيُّ وَابْن مَاجَه

he must testify that there is no god but God and that I am God’s messenger whom He sent with the truth ; he must believe in death and in the resurrection after death; and he must believe in the divine decree." Tirmidhi and Ibn Majah transmitted it.