 Although the three-sided model of the true, the beautiful, and the good is a classic account of what any social group explicitly and implicitly teaches, one aspect is still missing. To recognize the always-presupposed material reality of the people who constitute the social group, even when this reality has not been conceptualized by the group’s members, one should also include the contributions of their bodies, habits, physical culture, and social structures. To include this dimension mnemonically, one can add a “fourth C”, for community. Catherine Albanese (1981) may have been the first to propose the idea of adding this materialist dimension. Ninian Smart’s famous anatomy of religion (1996) has seven dimensions, not four, but the two models are actually very similar. Smart calls the affective dimension the “experiential and emotional”, and then divides the cognitive dimension into two (“doctrinal and philosophical” and “narrative and mythological”), the conative into two (“ethical and legal” and “ritual”), and the communal into two (“social and institutional” and “material”). In an attempt to dislodge the focus on human subjectivity found in the three Cs, some have argued that the material dimension is the source of the others. They argue, in other words, that the cognitive, affective, and conative aspects of the members of a social group are not the causes but rather the effects of the group’s structured practices (e.g., Asad 1993: ch. 1–4; Lopez 1998). Some argue that to understand religion in terms of beliefs, or even in terms of any subjective states, reflects a Protestant bias and that scholars of religion should therefore shift attention from hidden mental states to the visible institutional structures that produce them. Although the structure/agency debate is still live in the social sciences, it is unlikely that one can give a coherent account of religion in terms of institutions or disciplinary practices without reintroducing mental states such as judgements, decisions, and dispositions (Schilbrack 2021).