Religious customs in Madagascar stem from the island's complex history of outside influence meeting strong ancestral traditions. The majority of Malagasy people practice Christianity alongside fady (taboos) and famadihana (turning of the bones), creating a syncretic spiritual system. These rituals are not seen as contradictory but as complementary ways of honoring both God and one's lineage.
Christianity arrived in Madagascar through Arab traders in the 7th century, followed by Portuguese and French colonizers who established Catholicism and Protestantism respectively. The British influence in the 19th century strengthened Protestant denominations, while French colonial rule promoted Catholicism across the island. Despite these external pressures, Malagasy people maintained their ancestral veneration practices, blending them seamlessly with Christian beliefs.
The highland regions, particularly among the Merina people, show stronger Protestant influences and more elaborate famadihana ceremonies with large family gatherings. Coastal communities often blend Islamic influences from Arab traders with Christian practices, creating distinct regional variations in ritual expressions.