Al-Kāfi - The Book of Belief and Disbelief

Al-Kāfi - The Book of Belief and Disbelief ِنْ أَصْحَابِنَا عَنْ أَحْ٠َّدِ بْنِ خَالِدٍ عَنْ أَبِيهِ عَ٠َّنْ ذَكَرَهُ عَنْ ٠َّدِ بْنِ عَبْدِ الرَّحْ٠َنِ بْنِ أَبِي لَيْلَى عَنْ أَبِيهِ عَنْ أَبِي جَعْفَرٍ (عَلَيهِ السَّلا٠) قَالَ إِنَّ لِكُلِّ شَيْ‏ءٍ قُفْلاً وَقُفْلُ الإي٠1.

A number of our people have narrated from Ahmad ibn Muhammad ibn Khalid from his father from who he has mentioned (in his book) from Muhammad ibn ‘Abd al-Rahman ibn abu Layla from his father from abu Ja’far (a.s.) who has said the following: “For everything there is a lock and the lock for belief is friendliness.” ضعيف - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (8/233))