Religion in South Africa (2001 census)
South Africa is a secular state. Its constitution guarantees freedom of religion. Many religions are represented in the ethnic and regional diversity of the population, with Christianity overall being dominant.
The African Traditional Religion of the Khoisan and Bantu speakers during apartheid were succeeded in predominance by Christianity introduced by the Dutch and later British settlers. During apartheid there was sustained persecution of African Traditional Religion and forced conversions during that era.
In 1930 the majority of Afrikaners were Calvinists.
Islam was introduced by the Cape Malay slaves of the Dutch settlers, Hinduism was introduced by the indentured labourers imported from the Indian subcontinent, and Buddhism was introduced by both Indian and Chinese immigrants.
Judaism in South Africa came about some time before the discovery of the Cape of Good Hope, by the participation of Jewish astronomers and cartographers in the Portuguese discovery of the sea-route to India. They assisted Bartolomeu Dias and Vasco da Gama who first sailed around the Cape of Good Hope in 1488 and 1497 respectively. However, Jewish settlers only began to arrive in numbers from the 1820s.