Religion in Africa is multifaceted. Most Africans adhere to either Christianity or Islam. Many adherents of either religion also practice African traditional religions, with traditions of folk religion]or syncretism practised alongside an adherent's Christianity or Islam. Judaism also has roots in Africa, due to the time the Israelites spent in Egypt before the Exodus. Around 15% of Africans follow one of the traditional African religions and a small minority of Africans are non-religious.