١٠ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عِيسَى عَنِ ابْنِ مَحْبُوبٍ عَنْ عَبْدِ الله بْنِ سِنَانٍ عَنْ أَبِي عَبْدِ الله (عَلَيهِ السَّلام) قَالَ مَنْ شَكَّ فِي الله وَفِي رَسُولِهِ (صَلَّى اللهُ عَلَيْهِ وآلِه) فَهُوَ كَافِرٌ.
10. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad ibn ‘Isa from ibn Mahbub from ‘Abd Allah ibn Sinan from Abu ‘Abdillah  who has said the following: “Abu ‘Abd Allah  has said, ‘Whoever doubts Allah and the Messenger of Allah is an unbeliever.’” 