Recitations in Salah (prayer)
Al-Kāfi|Volume 3|Book 4|Chapter 21
5ـ عَلِيٌّ عَنْ أَبِيهِ عَنْ عَبْدِ الله بْنِ الْمُغِيرَةِ عَنْ جَمِيلٍ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ الْسَّلام) قَالَ إِذَا كُنْتَ خَلْفَ إِمَامٍ فَقَرَأَ الْحَمْدَ وَفَرَغَ مِنْ قِرَاءَتِهَا فَقُلْ أَنْتَ الْحَمْدُ لله رَبِّ الْعَالَمِينَ وَلاَ تَقُلْ آمِينَ.
5. Ali has narrated from his father from ‘Abd Allah ibn al-Mughirah from Jamil who has said the following: “Abu ‘Abd Allah عليه السلام, has said, ‘If you are behind an Imam when he completes reading al-Hamd you say, ‘all praise belongs to Allah, Cherisher of the worlds,’ and do not say ‘Amen.’” (Ahadith 4-5 are best explained in the form of fatwa.)
- Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (15/108)
- Ṣaḥīḥ al-Kāfī, vol. 1, p. 272