 The majority of the Bintulu population are adherents of Christian denominations due to Christian missionaries operating during the Brooke dynasty ; followed by Islam , Buddhism , and Hinduism . Among the notable places of worship in Bintulu are the Bintulu Mosque ( Masjid <unk> ) , Masjid <unk> , Tua Pek Kong Temple , Eng Kwang Methodist Church , and St. Thomas Church . The respective religious groups are free to hold processions in the town . 
