 This dramatic statement has sometimes been taken as Smith’s assertion that the concept religion has no referent. However, in his actual practice of comparing societies, Smith is not a nonrealist about religion. In the first place, he did not think that the constructed nature of religion was something particular to this concept: any judgement that two things were similar or different in some respect presupposed a process of selection, juxtaposition, and categorization by the observer. This is the process of imagination in his book’s title. Second, Smith did not think that the fact that concepts were human products undermined the possibility that they successfully corresponded to entities in the world: an invented concept for social structures can help one discover religion—not “invent” it—even in societies whose members did not know the  concept.[17]  His slogan is that one’s (conceptual) map is not the same as and should be tested and rectified by the (non-conceptual) territory (J. Z. Smith 1978). Lastly, Smith did not think that scholars should cease to use religion as a redescriptive or second-order category to study people in history who lacked a comparable concept. On the contrary, he chastised scholars of religion for resting within tradition-specific studies, avoiding cross-cultural comparisons, and not defending the coherence of the generic concept. He writes that scholars of religion should be