Overview: The Idaca of Benin, numbering 186,000, are Engaged yet Unreached. They are part of the Yoruba people cluster within the Sub-Saharan African affinity bloc. This people group is only found in Benin. Their primary language is Ede Idaca. The primary religion practiced by the Idaca is ethnic religion. Ethnic religion is deeply rooted in a people's ethnic identity and conversion essentially equates to cultural assimilation.