Freedom of religion in Colombia survey, about 90% of the population adheres to Christianity, the majority of which (70.9%) are Roman Catholic, while a significant minority (16.7%) adhere to Protestantism (primarily Evangelicalism). Some 4.7% of the population is atheist or agnostic, while 3.5% claim to believe in God but do not follow a specific religion. 1.8% of Colombians adhere to Jehovah's Witnesses and Adventism and less than 1% adhere to other religions, such as Islam, Judaism, Buddhism, Mormonism, Hinduism, Indigenous religions, Hare Krishna movement, Rastafari movement, Orthodox Catholic Church, and spiritual studies. The remaining people either did not respond or replied that they did not
Kayeli people there were approximately 800 people left by the early 21st century. In regards to religion, majority of the them are Sunni Muslims, with some remnants of pagan beliefs. Representative of the ethnic group have completely lost their native Kayeli language by the end of the 20th century as they began to adopt other indigenous Buru languages or Indonesian language. Ethnogenesis of Kayeli is directly associated with the colonization of the Buru island by the Dutch East India Company in the 17th century. In 1658, the first permanent Dutch settlement and a military fort were built at the southern coast of