Man Lā Yaḥḍuruh al-Faqīh

Hadith 1747
major-sins
4956 - وَ رَوَى اَلْحَسَنُ بْنُ مَحْبُوبٍ عَنْ عَبْدِ اَللَّهِ بْنِ سِنَانٍ عَنْ أَبِي حَمْزَةَ قَالَ: قُلْتُ لِأَبِي جَعْفَرٍ عَلَيْهِ اَلسَّلاَمُ مَا أَدْنَى اَلنَّصْبِ قَالَ "أَنْ يَبْتَدِعَ اَلرَّجُلُ شَيْئاً فَيُحِبَّ عَلَيْهِ وَ يُبْغِضَ عَلَيْهِ".
Hadith.4956 - Al-Hasan ibn Mahbub narrated from Abdullah ibn Sinan, from Abu Hamzah, who said: I asked Abu Ja'far Imam Muhammad ibn Ali Al-Baqir (as), "What is the least form of (nasb) hostility (towards the Ahlulbayt (as))?" Imam (as) replied: "It is when a man innovates something, and then loves because of it and hates because of it."
Source: Shaykh Muḥammad b. ʿAlī al-Ṣaduq