In traditional Solomon Island society, every disease has a spiritual cause or explanation to it. Before Western-introduced diseases, there were traditional cures for most diseases. With the introduction of Western diseases and medicine, the whole equation changed drastically.
In the Solomon Islands approximately 92.0 percent of the population is affiliated with one of the following Christian churches: Anglican, 35 percent; Roman Catholic, 19 percent; South Seas Evangelical, 17 percent; Methodist, 11 percent; and Seventh-day Adventist, 10 percent.
In the traditional culture of the Solomon Islands, age-old customs are handed down from one generation to the next, allegedly from the ancestral spirits themselves, to form the cultural values to Solomon Islands. Culturally, the Solomon Islands are a part of Melanesia, and the indigenous peoples are Melanesians.