 ١ـ عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنْ حَمَّادِ بْنِ عِيسَى عَنْ حَرِيزٍ عَنْ زُرَارَةَ عَنْ ابي جعفر (عَلَيْهِ السَّلام) قَالَ ذِرْوَةُ الامْرِ وَسَنَامُهُ وَمِفْتَاحُهُ وَبَابُ الاشْيَاءِ وَرِضَا الرَّحْمَنِ تَبَارَكَ وَتَعَالَى الطَّاعَةُ لِلامَامِ بَعْدَ مَعْرِفَتِهِ ثُمَّ قَالَ إِنَّ الله تَبَارَكَ وَتَعَالَى يَقُولُ مَنْ يُطِعِ الرَّسُولَ فَقَدْ أَطاعَ الله وَمَنْ تَوَلَّى فَما أَرْسَلْناكَ عَلَيْهِمْ حَفِيظاً.
 1. Ali ibn Ibrahim has narrated from his father from Hammad ibn ‘Isa from Hariz from Zurara from abu Ja‘far  who has said the following. “The top most matter (in religion) the most noble, the key issue, the gateway to all affairs and the pleasure of the Most Beneficent , the Most Holy, the Most High, is obedience to the Imam after finding out who the Imam is.” The Imam  then said, “Allah, the Most Holy, the Most High, has said, ‘One who obeys the Messenger has certainly obeyed God. You have not been sent to watch over those who turn away from you (4:80)’”