Abstract
This Essay presents law’s evolution as a paradoxical union of the finite and the infinite. At any given point in time, law is a finite body of norms, which can be identified. At the same time, law’s evolution is infinite because rule-mutations that alter those norms are indeterminable. In modern legal systems, law’s evolution occurs under the constraining influence of master texts, which provide normative durability by enshrining the fundamental norms of a legal system and fortifying them against change. Despite this stabilizing role, however, master texts are themselves open to mutations. Therefore, law’s evolution under the constraints of a master text mediates the paradoxical union of law’s finite and infinite nature.