Thereafter he left Iran for 11 years to atten the School of Theology in Najaf .
Mohammad - Taghi then went to Qom and Tehran Seminaries for benefiting from religious scholars of the time .
Thereafter Mohammad - Taghi left Iran for 11 years to atten the School of Theology in Najaf .
Mohammad - Taghi then went to Qom and Tehran Seminaries for benefiting from religious scholars of the time .