Chapter 2: Shared Tendencies in Mahāyāna Soteriology¶
The preceding chapter's comparative table presented differences and directions. Within those differences are several tendencies shared across the five traditions. This chapter distills five of them, touching briefly on each. The detailed arguments are in the individual essays; here we record only the structures.
Tendency 1: metaphysical expansion
Early Buddhist soteriology is largely phenomenological. It describes structures of experience that practitioners can recognize in the present and keeps silent about questions beyond experience. The Mahāyāna traditions underwent marked expansion here. Emptiness gradually changed from a deconstructive tool into a metaphysical reality such as “suchness” or “the dharma-realm”; buddha-nature gradually changed from the potential for buddhahood into an entity with the attributes of “permanence, bliss, self, and purity”; and ālayavijñāna gradually changed from a concept explaining mental continuity into something with the status of a real substratum. There are two costs. Once an analytical tool is reified, it can itself become a new object of grasping, as Madhyamaka's own warning that emptiness too is empty recognized. The more ontological commitments there are, the more premises require defense, and the greater the system's theoretical vulnerability.
Tendency 2: certification of realization becomes an elite preserve and loses evidentiary signs
Progress in early Buddhist practice has relatively observable signs: the successive abandonment of the ten fetters. Certification of realization in the Mahāyāna traditions moves in two directions. It becomes an elite preserve: the power to certify the highest attainments becomes concentrated in lineage authorities, through approval, the guru's certification, and recognition of reincarnations, with no way to verify from outside the system. It loses evidentiary signs: the content of realization increasingly yields no signs that can be examined—the Doctrine of the Mean's “without evidence, there is no trust.” Seeing one's nature cannot be described externally; transforming consciousness into wisdom offers few points of entry for testing; rebirth in the Pure Land takes place after death. Together, the two leave ordinary practitioners unable to assess their own progress independently. They can only rely on authoritative certification. Soteriology thus becomes an undertaking heavily dependent on institutional trust, fundamentally at odds with the baseline spirit of “taking oneself as refuge.”
Tendency 3: the gap between the system of practice and the goal of liberation
A sound soteriology should keep a reasonable proportion between the accessibility of its path and its goal. Yet the Mahāyāna traditions' complete paths become increasingly inaccessible to ordinary people. Madhyamaka requires prolonged philosophical training; Yogācāra requires specialized contemplation of consciousness-only. Although tathāgatagarbha's threshold for entry is low, its complete system—calming and insight, contemplation of the dharma-realm—is equally elaborate. Esoteric Buddhism expressly requires a lineage of empowerment. Pure Land is itself a product of recognizing this gap, but its solution replaces self-power with other-power rather than reducing the difficulty within a framework of self-power. The gap's deeper cause lies in the goal's very definition. Once buddhahood is defined at an infinite distance—the salvation of countless beings, a construction period of three incalculable eons—the gap between path and goal becomes inevitable.
Tendency 4: “skillful means” loses its boundaries
Skillful means has a legitimate function: explaining how teachings adapt to circumstances. In actual use, however, its boundaries increasingly disappear. Other-power is a skillful means; transforming sensual pleasure is a skillful means; speaking of permanence is a skillful means; rapid attainment is a skillful means. When any departure can be rationalized retrospectively as “skillful means,” it changes from an explanatory tool into a shield against criticism, approaching the abuse of ad hoc hypotheses in epistemological terms. A healthy system should be able to draw the boundaries of skillful means, explaining which claims are literally true and which offer temporary guidance. Without that line, skillful means is merely a name for evading further questions.
Tendency 5: institutionalization reshapes soteriology
As monastic systems become institutionalized, the cessation of suffering as a criterion of practice is largely replaced by signs of institutional legitimacy. In scholastic traditions, argumentative ability becomes the principal indicator of progress; in traditions of authoritative certification, institutional recognition itself becomes the sign of attainment. This replacement is no conspiracy, but a natural result of institutional operation. Identifying it serves to distinguish institutional authority from the credibility of a soteriology: the two belong to different levels.
The same spine behind the five tendencies
These five tendencies are not unrelated matters. They share one spine: the direction marked by the preceding chapter's comparative table. Metaphysical expansion increases because materials must be prepared for a conclusion delivered ever earlier and requiring ever less self-power to realize it—advance credit always needs a foundation to pledge. Certification of realization becomes more restricted to elites, offers fewer signs, and relies more on authority because verification is successively hollowed out, canceled, and moved up front, until it is removed from this life: verification's retreat. The gap between practice and goal widens because the goal is pushed infinitely far away—three incalculable eons, perfect buddhahood—forcing shortcuts to get the endpoint into one's hands ahead of time: tathāgatagarbha's advance credit, Esoteric Buddhism's enactment, and Pure Land's entrustment. “Skillful means” can expand without limit precisely because a system that moves verification beyond what can be checked naturally lacks a gate through which it can be falsified. Institutionalization can replace the criterion of suffering's cessation with institutional criteria precisely because the cessation of suffering, which should serve as the criterion, has already been replaced by something else at the functional level. The five tendencies are manifestations of the same split between the level of claims and the functional level, on five fronts: metaphysics, epistemology, the theory of practice, the art of defense, and institutions. Their shared base is the trajectory of self-power surrendered step by step, guarantees raised stage by stage, and verification gradually retreating beyond anyone's capacity to check.

The central gap is between the level of claims and the level of functions. In the second tendency, “emptied” means hollowed out and “preloaded” means moved in advance: verification is hollowed out, canceled, moved in advance, and finally moved beyond this life.
References¶
(This chapter offers a synthesis. For examples and sources, see the chapters of the preceding six essays. No separate notes are provided.)