As in other African countries, Christianity may be mixed with enduring traditional beliefs. Ancestral worship is the most practised non-Christian religion, involving spiritual intercession; the mbira dzavadzimu, which means "voice of the ancestors", an instrument related to many lamellophones ubiquitous throughout Africa, is central to many ceremonial proceedings. Mwari simply means "God the Creator" (musika vanhu in Shona). Around 1% of the population is Muslim.