 After becoming Khalifa, he personally took part in two successful debates at the cities of Rampur and Mansouri.He sent various teams of scholars from Qadian to preach the Ahmadiyya message, to deliver lectures on Islam and hold sessions of religious discussion in numerous cities within India, which proved to be very successful for the community.These teams often included Khwaja Kamal-ud-Din, Mirza Mahmood Ahmad and Mufti Muhammad Sadiq.