Mufid was taught by Al-Shaykh al-Saduq, Ibn Qulawayh, Abu Abdallah al-Basri and al-Rummani.
He passed his teachings to his own students, including Sharif al-Murtaza and al-Shaykh al-Tusi.
Only 10 of his 200 works have survived, including Amali, Al-Irshad, Al-Muqni'ah, and Tashih al-Itiqadat.
[5] This book begins by praising Allah, prophet Muhammad and Shia's twelve Imams.
[6] The book is available in many languages such as Arabic, Farsi, Urdu, Hindi, Azeri and German.