How to Grow a Buddha Body?—A Case Study of the “Bodhisattva Holding Up the True Body” (Peng zhenshen pusa 捧真身菩薩) Statue at the Famen Temple

This paper is a case study of the Tang-dynasty Gilded Silver “Bodhisattva Holding up the True Body” (peng zhenshen pusa 捧真身菩薩) Statue (dated 871) excavated from the relic crypt of the Famen Temple pagoda in Fufeng 扶風 County, Shanxi 陝西. Commissioned to commemorate Emperor Yizong 懿宗’s 39th birthday, the statue was designed both to support the Buddha’s relic and to express a wish for the emperor’s longevity. Most strikingly, the Bodhisattva is seated on a three-layered pedestal richly adorned with esoteric Buddhist images and Siddhaṃ scripts. Departing from previous Buddhalogical approaches, this paper suggests that the Famen Temple statue did not serve to illustrate a specific maṇḍala, theological doctrine, or scripture. Instead, together with the five miniature garments interred underneath it, the statue draws upon esoteric ritual technology—particularly the Three Siddhi mantras—as well as cosmological, botanical, and embryological imagery to create a soteriological matrix of bodily transformation for the intended beneficiaries. By situating the object within the historical circumstances and religious practices of the late Tang imperial court, this study illuminates the statue’s conceptual design, symbolic significance, and intended function—namely, to address the patrons’ concerns with spiritual salvation and the renewal of life after death.