The Imams عليه السلام are all Equal in Knowledge, Courage and Obedience
Al-Kāfi|Volume 1|Book 4|Chapter 58
2ـ عَلِيُّ بْنُ مُحَمَّدِ بْنِ عَبْدِ الله عَنْ أَبِيهِ عَنْ مُحَمَّدِ بْنِ عِيسَى عَنْ دَاوُدَ النَّهْدِيِّ عَنْ عَلِيِّ بْنِ جَعْفَرٍ عَنْ أَبِي الْحَسَنِ (عَلَيْهِ السَّلام) قَالَ قَالَ لِي نَحْنُ فِي الْعِلْمِ وَالشَّجَاعَةِ سَوَاءٌ وَفِي الْعَطَايَا عَلَى قَدْرِ مَا نُؤْمَرُ.
2. Ali ibn Muhammad ibn ‘Abdallah has narrated from his father from Muhammad ibn ‘Isa from Dawud al-Nahdi from Ali ibn Ja‘far who has narrated the following from Abu al-Hassan: “In knowledge and courage we all are equal. In benefaction and grants we do to the degree we are commanded.”
- Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (3/177)
- Ṣaḥīḥ al-Kāfī