After receiving
khilafat (spiritual succession) from his
murshid Mohammad Abu Bakr Siddique, Ahmad returned to his village. He planned to leave for
Hajj but was affected by pox. As soon as he recovered in 1901, Ahmad boarded the ship to
Arabia along with his family and nephew Abdur Rashid. His wife, Sahera Khatun, and son, Shah Muhammad Muzahar, died in
Mecca. After returning to Bengal, Ahmad dedicated himself to propagating Islamic teachings. In 1905, he built a small library in his village which became the Qiratiyyah Madrasah in 1913. In 1918, he decided to transform the library into a madrasa modelled from Calcutta Alia Madrasa. Ahmad named the madrasa "
Sarsina Darussunnat Kamil Alia Madrasa". From then on, the village of Magura got the name of Sarsina. He appointed Moulvi Mirza Ali of Idilpur as its head. Ahmad donated all of his property to act as the madrasa's
waqf in 1934. With the assistance of Prime Minister
A. K. Fazlul Huq, the madrasa became the second title madrasa of Bengal after Calcutta in 1938. Ahmad gave his support to
Maniruzzaman Islamabadi's plans in establishing a dedicated
Islamic university in
Chittagong.
Political involvement Ahmad was a supporter of the
Pakistan Movement. He maintained good relations with
Shamsul Haque Faridpuri, who belonged to the
Deobandi movement. He favoured Faridpuri over
Sheikh Mujibur Rahman in the Muslim League local elections. Ahmad sent a
telegram to
Muhammad Ali Jinnah requesting that he admits
A. K. Fazlul Huq back into the
All-India Muslim League to ensure the League's victory in Barisal. During the
1947 Sylhet referendum, he sent an eight-member team (including Azizur Rahman Qaid Nesarabadi) to
Sylhet under the leadership of his son
Abu Zafar Mohammad Saleh. After the independence of Pakistan, Ahmad focused on Islamic values within the government. An outline of 22 points was formulated at the All-Parties Ulama Conference in Sarsina. ==Bibliography==