By Dr. Chris Flanders, Professor of Missions at Abilene Christian University, TX, USA. Member of the Advisory Board of the Alliance for Vulnerable Mission.
The publication of Marcus Grohmann’s “Decolonial or Paternalistic and Eurocentric? Jim Harries’ Concept of Vulnerable Mission in Light of His Critics” (International Journal of Frontier Missiology 42, 2025, 17–30) marks another significant moment in the development of Vulnerable Mission (VM). One sign of a movement’s intellectual maturation is the serious critical engagement its central ideas attract. Marcus offers precisely that, examining prominent criticisms of Jim’s approach in light of his own research and ministry experience in South Africa. In doing so, he clarifies persistent misunderstandings and sharpens our understanding of what distinguishes VM from other culturally sensitive approaches to mission. This is an excellent article that deserves careful reading.
Particularly illuminating is Marcus’s demonstration that VM involves more than cultural adaptation or avoiding financial dependency. Its distinctive concern is how dominant languages and external resources can perpetuate unequal power relations, obscure local ways of knowing, and preserve Western interpretive authority—even in well-intentioned intercultural encounters. His experience working in isiXhosa illustrates how indigenous languages can reveal conceptual differences concealed by communication in English. Marcus also reminds us that Jim advocates VM as a calling for some missionaries, not a universal prescription. While acknowledging legitimate criticisms, he challenges us to consider whether conventional approaches to contextual mission adequately address the linguistic, epistemological, and material structures of power that VM seeks to transform.
Allow me to get a bit “meta” as I reflect on Marcus’s reflections on critics’ reflections on Jim’s approach! I find Marcus’s suggestion of strategic essentialism particularly helpful. As a heuristic, it brings into relief cultural and epistemological differences that dominant Western assumptions tend to obscure. But, and this is crucial, it works only insofar as the essentialism remains recognizably strategic.
The danger arises when strategic essentialism hardens into epistemological essentialism: Westerners think dualistically, Africans holistically; Westerners distinguish religion from secular life, Africans do not; Westerners operate through scientific rationality, Africans through spiritual causality. Such contrasts may illuminate genuine tendencies, but treating them as fixed characteristics of entire populations reifies the very cultural differences VM seeks to understand. We risk replacing one problematic assumption—that everyone thinks, or ought to think, like Westerners—with another: that distinct populations inhabit internally coherent, relatively fixed epistemological worlds.
The irony is that missionaries seeking to relinquish Western interpretive authority may inadvertently reclaim it by presuming to define the epistemological worlds of those among whom they serve. Genuine epistemological vulnerability requires not only relinquishing the power to impose our categories but also the presumption that we can definitively identify and describe the categories of others. These are dynamic, internally contested, and continually negotiated in social interaction.
Marcus’s excellent article thus invites further questions essential to the flourishing of the VM conversation: Who gets to define cultural difference? What does epistemologically vulnerable mission look like? How do we ensure that strategic essentialism remains a heuristic for exposing hidden differences rather than a framework that fixes them in place? We owe both Marcus and the IJFM our gratitude for this thoughtful contribution to an important and continuing conversation.