Last updated: 03-17-2022
The Wuzhi pian (悟真篇, “Writings on Understanding / Becoming Aware of Reality”, 1075) is a Song-era work of Buddho-Daoist philosophy by the Southern Quanzhen School Patriarch Zhang Boduan (張伯端, mid to late-980s-1082) (fig. 1). Shao (1997) expertly shows that Zhang’s writing had a huge impact on the standard 1592 edition of Journey to the West (Xiyouji, 西遊記) (see especially ch. 4). For example, the reason that the first half of Sun Wukong‘s story (ch. 1 to 7) is Taoist heavy (i.e. his quest for immortality and later ascension to heavenly rank) is because this follows the first part of Zhang’s philosophy, which is attaining the golden elixir (jindan, 金丹). And the reason the second half (ch. 14 to 100) is Buddhist heavy (i.e. building merit by protecting Tripitaka on the pilgrimage west and the rise to Buddhahood) is because the second part of Zhang’s philosophy involves attaining the Buddha-Mind. Combined, these achievements make someone a true transcendent, one free from the wheel of rebirth.
A line from the Wuzhi pian is a prime example of Zhang’s stance on those who strive only to attain the elixir: “A halo behind the head is still a phantom; / Even when clouds rise beneath your feet you are still not an immortal” (Zhang, Liu, & Cleary, 1987, p. 161). This explains why Monkey is banished from heaven and imprisoned under Five Elements Mountain. He has yet to attain the Buddha-Mind.
An even better example of this two-stage process among Zhang’s other works reads:
The elixir is the most precious treasure for the physical body.
When cultivated to perfection, the transformations are endless.
If one further explores the true meaning of the buddha-nature,
One is bound to attain the ineffable bliss of the birthless (Xue, 1977, as cited in Shao, 1997, pp. 99-100).
Fig. 1 – A print of Zhang Boduan (a.k.a. Zhang Ziyang, 張紫陽) from the Ming-era Traces of Immortals and Buddhas (Xianfo jizong, 仙佛奇蹤) (larger version).
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Jeff Pepper, writer and publisher of Imagin8 Press, left an informative comment reminding me that Zhang actually appears in a later chapter of JTTW.
It’s worth noting that Zhang Boduan (also referred to as Zhang Ziyang and Great Heaven’s Immortal Purple Cloud) appears in Chapter 71 of JTW. Sun Wukong has just returned Lady Golden Sage Palace to her husband, the king of Scarlet Purple Kingdom. The king tries to embrace her but is painfully pricked by the poison thorns on her cloak. Zhang appears in the clouds, comes to earth, points his finger at the Lady, and her poison cloak disappears. He explains that he was the one who put the cloak on her in the first place, to protect her from her captor, the evil demon Jupiter’s Rival.
Zhang, B., Liu, Y., & Cleary, T. (1987). Understanding Reality: A Taoist Alchemical Classic. Honululu Univ. of Hawaii Press.
Shao, P. (1997). Monkey and Chinese Scriptural Tradition: A Rereading of the Novel Xiyouji (UMI No. 9818173) [Doctoral dissertation, Washington University]. Available from ProQuest Dissertations and Theses database.