Tacit and Explicit Testimony as proof of abu al-Hassan al-Rida’s عليه السلام Divine Authority over the people after abu al-Hassan Musa عليه السلام

3. Ahmad ibn Mihran has narrated from Muhammad ibn Ali from Muhammad ibn Sinan and Isma‘il ibn ‘Abbad al-Qasri, all from Dawud al-Raqqi who has said the following. “I said to abu Ibrahim عليه السلام, ‘May Allah take my soul in service for your cause, I have become old, take my hand out of fire.” The narrator has said that the Imam عليه السلام pointed to his son, abu al-Hassan عليه السلام and then said, “This is your guardian after me.”