Abstract Youth ministry, as understood in an African context, is predominantly informed, and guided by a Western/European philosophy and hegemony. African youth ministry, it seems, is struggling to break away from the hegemony of the developed world, a hegemony that is not always compatible with the developing world (Africa, in this instance) and that also fails to deal with its problems. There has been renewed energy shown by the youth on the African continent, calling for a decolonial conversation, which, ideally, should also include theology and youth ministry. The #feesmustfall and #rhodesmustfall campaigns in South Africa have proven that the youth in the developing world remain a dominant voice for justice and transformation in spheres controlled by the adult community, those who are traditionally in power and who hold a philosophy that is often vastly different from the youth and the world that they inhabit. In a sense, one can argue that the actions in the calling for justice and transformation of the youth are indeed prophetic. This article will argue that the youth from emerging nations, such as those in Africa, have the agency to make a profound difference in (public) areas where there is injustice, thus offering a message of hope. This means of agency amongst the youth in the public domain is an expression of how youth ministry should not restrict itself to the clerical and ecclesial domains, but also how they ought to act in the public domain in applying public practical theology. Furthermore, this article argues, as a public practical theology, there is a need to build a theological theory, which is local and distinct from the Western/European context, to further the prophetic actions of the youth. The twofold aim of this article will be achieved through a theoretical approach with reflections on contemporary actions of, particularly, South African youth.