In prison, he was associated with clerics such as Mahmoud Taleghani and Abdur Rahim Rabbani Shirazi. In the notes left by him, he refers to his discussions with Bijan Jazni and some leaders of the Tudeh Party of Iran in prison and concludes that they have “disease in their hearts”. Qom was released from prison; it was a commitment that you broke. He continued his revolutionary struggle again. In the summer of 1348, he taught the course of Islamic government, and during the years 1349–1350, he taught Islamic economics.