In this article, I motivate for the view that the best account of the foundations of morality in the African tradition should be grounded on some relevant spiritual property - a view that I call 'ethical supernaturalism'. In contrast to this position, the literature has been dominated by humanism as the best interpretation of African ethics, which typically is accompanied by a direct rejection of 'ethical supernaturalism' and a veiled rejection of non-naturalism (Gyekye 1995: 129-43; Metz 2007: 328; Wiredu 1992: 194-6). Here primarily, by appeal to methods of analytic philosophy, which privileges analysis and (moral) argumentation, I set out to challenge and repudiate humanism as the best interpretation of African ethics; I leave it for a future project to develop a fully fledged African spiritual meta-ethical theory.