Sheikh Muhammad Javad Ansari, great theologian, was born in 1903, in Hamedan –Iran, into a religious family; his father was one of the prominenet scholars of Hamedan.

From the age of 7, started learning sciences such as grammar and syntax because he had a noticeable intelligence.
Then studied principles and jurisprudence, philosophy and also the medical books under great scholars of Hamedan.

Sheikh Muhammad Javad Ansari trained many significant students. He died in 1961.