عَنْ يَحْيَى بْنِ زَكَرِيَّا الْاَنْصَارِيِّ عَنْ اَبِي عَبْدِ اللهِ ع قَالَ سَمِعْتُهُ يَقُولُ مَنْ سَرَّهُ اَنْ يَسْتَكْمِلَ الْاِيمَانَ كُلَّهُ فَلْيَقُلِ الْقَوْلُ مِنِّي فِي جَمِيعِ الْاَشْيَاءِ قَوْلُ آلِ مُحَمَّدٍ فِيمَا اَسَرُّوا وَ مَا اَعْلَنُوا وَ فِيمَا بَلَغَنِي عَنْهُمْ وَ فِيمَا لَمْ يَبْلُغْنِي.
Yahya Ibn Zakariyyaa al-Ansari reports, “I heard Imam Abu Abdillah (al-Sadeq a.s.) say,
‘Whoever desires that his faith should be perfected in its entirety MUST say, ‘My belief in all things is the belief of Aale Muhammad (peace be upon him and his holy progeny) in what they conceal and what they announce and in what has reached to me from them and what has not reached to me.”
References:
1. Al-Kaafi, vol. 1, p. 391, H. 6, Chapter of Submission and the Excellence of those Who Submit
2. Al-Burhan fee Tafseer al-Quran, vol. 5, p. 864, H. 12121
3. Mir’aat al-Oqool, vol. 4, pp. 282-283, H. 6
4. Fragrance of Mastership H. 12