
He was born Muhammad Baqir ibn Muhammad Akmal in Behbahan, Iran, in 1116 AH. After pursuing religious education at the seminary, he return to his hometown and became the resident scholar at the local mosque. After the abovementioned incident, he migrated to Karbala, where he began leading prayers in a small mosque.
During this time, the Safavid dynasty of Iran was experiencing a decline, and the Akhbari school of thought was at its peak in Karbala. The Akhbaris rejected the concept of Ijtihad and held the narrations of the Infallibles (peace be upon them) to be the only true source of Islamic law. (For a detailed discussion of Akhbari and Usuli thought, see Martyr Murtadha Mutahhari's The Principle of Ijtihad in Islam.) Given the irrationality of their ideas, many scholars believe that Akhbaris were nothing more than a deviant sect influenced and financed by colonial powers in order to weaken the influence of scholars and religious authorities over the Shia masses.
In Karbala, Allama Behbahani challenged the authority of the Akhbaris, and numerous debates later, the Akhbaris lost all their credibility. Eventually they were driven out of Karbala, and the Usuli school of thought once again gained prominence. Given this supreme service of his to save the institution of Ijtihad and Marjaiyyat (religious authority), Allama Behbahani is given the title of Ustad al-Kul ("teacher of all").
Allama Behbahani also trained numerous scholars and jurists who continued to preserve and uphold the tradition of Ijtihad after him. Many of his students were former Akhbaris who in fact renounced their old beliefs and accepted Usuli thought as correct. Most notable among these were Mulla Mehdi Naraqi, Sayyid Mahdi Bahrul Uloom, Sayyid Mahdi Shahristani, and Shaikh Ja'far Kashif al-Ghita. In addition, he authored several significant works on jurisprudence, including Sharhul Mafatih, Hashiatul Madarik, Hashiatul Wafi, and Hashiatul Kafi.
In 1205 AH, this savior of Shia jurisprudence passed away from the world. He was laid to rest in the shrine of Imam Hussain (peace be upon him) in Karbala.

- 30/06/2008 07:14 - Shaikh Murtadha Ansari
- 22/06/2008 20:33 - Mullah Ahmad Naraqi
- 15/06/2008 18:42 - Shaikh Ja'far Kashif al-Ghita'
- 08/06/2008 20:19 - Sayyid Mahdi Bahrul Uloom
- 25/05/2008 19:50 - Muhaqqiq al-Naraqi
- 11/05/2008 20:04 - Allama Majlisi
- 04/05/2008 18:02 - Shaikh Hurr Ameli
- 27/04/2008 18:50 - Mulla Faiz Kashani
- 21/04/2008 02:41 - Qadhi Nurullah Shustari
- 13/04/2008 19:39 - Shaikh Bahai











