It is easy for modern academic research to challenge and even reject the traditional views of Buddhism. The denial of certain sutras, and also the rejection of Mahayana Buddhism, are cases in point. Various Pan Jiao (判教, "doctrinal classifications") are untenable under the inspection of historical and philological study; Wu Shi Jiao Pan in Tiantai Buddhism is an instance. This article attempts to present six points to further explore this. First, I argue that there is certainly a conflict between the orientation of academic research and the practice of faith. Second, in terms of level of knowledge, while the academic approach has the upper hand, it is not the sole valid perspective for understanding Buddhism. Third, the religiosity of Dharma is concerned with facilitating the extradition of different humans. In this sense, the timing in the "five-stage distinction" emphasizes causes and conditions no less than chronological order. Fourth, the traditional view toward Buddhist teachings still has its value, insofar as the logic of belief provides a rational basis for this view. Fifth, Quan (權) and Shi (實) form better evaluative standards and criteria than correctness and objectivity. Finally, this study argues that it is better to hold a pluralistic and open attitude for interpreting Buddhist history. In this way, the five-stage distinction, while a "historical distortion" for an objective scholar, is actually "religious correctness" for the Buddhist practitioner. Even if it is an error, it is a "beautiful error."