Shiavault - a Vault of Shia Islamic Books Uyun Akhbar Al-reza the Source of Traditions On Imam Reza (a.s.) Chapter Four: On Imam Al-kazim's (s) Clear Appointment of Imam Al-reza (s) 4-1 (The author of the book narrated) my father - may God be pleased with him - narrated that Al-Hassan ibn Abdullah ibn Muhammad ibn Isa quoted on the authority of his father, on the authority of Al-Hassan ibn Musa al-Khashshab, on the authority of Muhammad ibn al-Asbaq, on the 4 بابُ نَصُّ أَبي الحَسَن مُوسَى بْنِ جَعْفَرعَلَيْهِمَا السَّلاَمُ عَلَى اِبْنِهِ الرِّضا عَلِىِّ بْنِ مُوسَى بْنِ جَعْفَر عَلَيْهِمُ السَّلاَمُ بِالإِمامَة وَالوَصِيَّةِ 1 - حَدَّثَنا أَبي رَضِىَ اللهُ عَنْهُ قالَ: حَدَّثَني الحَسَنُ بْنُ عَبْدِاللَّه بْنِ مُحَمَّدِ بْنِ عِيسَى، عَنْ أَبيهِ، عَنْ الحَسَن بْنِ مُوسَى الخَشَّاب، عَنْ مُحَمَّدِ بْنِ الأَصْبَغِ، عَنْ أَحْمَدَ بْنِ الحَسَن المِيْثَمي - وَكانَ واقِفِيّاً - قالَ: مُحَمَّدِ بْنِ إِسْــمَاعِيل بْنِ الفَضْلِ الهاشِــمي، قالَ: دَخَلْتُ عَلَى أَبي authority of Ahmad ibn Al-Hassan al-Maysami - who was one of the Waqifites [23] quoted on the authority of Muhammad ibn Isma’il ibn Al-Fadhl al-Hashemi, “I went to see Imam Musa Al-Kazim (s) when he was seriously ill.
I asked him: If God forbid something should happen to you, whom should we follow? He said, “Follow my son Ali (Imam al-Reza). His writing is my writing. He is my Testamentary Trustee, and my successor after me.
4-2 In another tradition it is narrated that Muhammad ibn Al-Hassan ibn Ahmad ibn al-Valid - may God be pleased with him - narrated that Muhammad ibn Al-Hassan As-Saffar and Sa’d ibn Abdullah quoted on the authority of Ahmad ibn Muhammad ibn Isa Al-Ash'ari, on the authority of Al-Hassan ibn Ali ibn Yaqteen, on the authority of his brother Al-Hussein, on the authority of his father Ali ibn Yaqteen, “I was with Abil Hassan [24] Musa ibn Ja'far (s). His son Ali (Al-Reza (s)) was with him.
Then he said, ‘O Ali, This son of mine is the master of my children. I put my nickname on him.’ Then Hisham (who heard this from me) hit himself on the forehead and said, ‘Verily from God we are!