Dakwah programmes organised for Mualaf in Temburong District encourage the new converts to internalise the teachings of Islam in a more proper way.

Among the programmes by the Islamic Da'wah Centre in collaboration with the Temburong District Islamic Dakwah Unit for Mualaf is the Tadarus ceremony and Munajat in Kampung Semabat Religious Hall. The programme acts as a dakwah platform for mualaf, and instil love for Al-Qur'an reading.

Through dakwah propagation, the number of new converts in Temburong District continues to increase year by year. Up to 2022, one thousand 349 people in Temburong District have embraced Islam. This reflects the dakwah efforts are effective in spreading the Islamic eminence.