‘Abdallah b. ‘Amr reported God’s messenger as saying, “None of you is a believer till his desire follows what I have brought.” He transmitted it in Sharh al-sunna ; and an-Nawawi said in his <i>Arba’in</i>, “This is a sound tradition which we have transmitted in <i>Kitab al-hujja </i>with a sound <i>isnad</i>.”

وَعَنْ عَبْدِ اللَّهِ بْنِ عَمْرٍو قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «لَا يُؤْمِنُ أَحَدُكُمْ حَتَّى يَكُونَ هَوَاهُ تَبَعًا لِمَا جِئْتُ بِهِ» رَوَاهُ فِي شَرْحِ السُّنَّةَ وَقَالَ النَّوَوِيُّ فِي أَرْبَعِينِهِ: هَذَا حَدِيثٌ صَحِيحٌ رَوَيْنَاهُ فِي كتاب الْحجَّة بِإِسْنَاد صَحِيح