 ٤ـ مُحَمَّدُ بْنُ إِسْمَاعِيلَ عَنِ الْفَضْلِ بْنِ شَاذَانَ عَنْ حَمَّادِ بْنِ عِيسَى عَنْ رِبْعِيِّ بْنِ عَبْدِ الله عَنْ رَجُلٍ عَنْ ابي جعفر (عَلَيْهِ السَّلام) قَالَ قَالَ الْكَمَالُ كُلُّ الْكَمَالِ التَّفَقُّهُ فِي الدِّينِ وَالصَّبْرُ عَلَى النَّائِبَةِ وَتَقْدِيرُ الْمَعِيشَةِ.
 4. Muhammad ibn ’Isma‘il has narrated from Fadl ibn Shadhan from Hammad ibn ‘Isa from Rab‘i ibn ‘Abdallah from a man from abu Ja‘far  who has said the following. “The entirety of excellence and perfection is  in good understanding of religion, (b) exercise of patience in affliction and (c) setting up of means of living.”