THIS IS MY 100th BLOG POST.
Last updated: 09/06/2020
At the end of Journey to the West, the Monkey King is elevated in spiritual rank from an immortal to a Buddha for his service in protecting Tripitaka throughout the quest to India. The Tathagata Buddha explains:
“Sun Wukong, when you caused great disturbance at the Celestial Palace, I had to exercise enormous dharma power to have you pressed beneath the Mountain of Five Phases. Fortunately your Heaven-sent calamity came to an end, and you embraced the Buddhist religion. I am pleased even more by the fact that you were devoted to the scourging of evil and the exaltation of good. Throughout your journey you made great merit by smelting the demons and defeating the fiends. For being faithful in the end as you were in the beginning, I hereby give you the grand promotion and appoint you the Buddha Victorious in Strife [Dou zhansheng fo, 鬥戰勝佛] (Wu & Yu, 2012, p. 381).
It’s interesting to note that the Buddha Victorious in Strife (Skt: aka Yuddhajaya), also commonly translated as “Victorious Fighting Buddha”, is not a creation of the novel’s author-compiler but one of the Thirty-Five Confession Buddhas  appearing in “The Bodhisattva’s Confession of Moral Downfalls” from the Three Heaps Sutra (Skt: Triskhandha Sutra). These Buddhas are individually called upon by name during a confessional prayer. For example, the end of one translation of the Confession reads:
To Tathagata Glorious One Totally Subduing, I prostrate.
To Tathagata Utterly Victorious in Battle, I prostrate.
To Tathagata Glorious Transcendence Through Subduing, I prostrate.
To Tathagata Glorious Manifestations Illuminating All, I prostrate (emphasis mine) (Lama Zopa Rinpoche & Mullin, 2000, p. 5).
This is nearly identical to the end of Journey to the West when the names of Buddhas, Bodhisattvas, and Arhats are called upon. One section reads:
I submit to the Buddha of the Gift of Light.
I submit to the Buddha of Candana Merit.
I submit to the Buddha Victorious in Strife.
I submit to the Bodhisattva Guanshiyin.
I submit to the Bodhisattva, Great Power-Coming
[…] (emphasis mine) (Wu & Yu, 2012, p. 381).
The Buddha Victorious in Strife is depicted in Buddhist art with the traditional features of a Buddha (i.e., urna, usnisa, long ear lobes, robes, etc.), but he is also shown holding a suit of armor and a sword (fig. 1):
Yuddhajaya Buddha — (Skt.: aka Yuddhajaya) (Chin.: Tou-chan-sheng fo; Mon.: Bayildugan-i masids darugci; Tib.: gYul-las-sin-tu-rnam-par-rgyal-ba, rGyal-ba-gYul-lasr-Gyal-ba) A Sanskrit variant for the Jina Yuddhajaya. One of the Buddha images found in the Pao Hsiang Lou [寶相樓] temple of the Forbidden City, Beijing, and one of the thirty-five “Buddhas of Confession.” Face: one, calm, urna, usnisa, long ear-lobes; arms/hands: holding a cuirass up to his chest; body: monastic robes; legs: two; asana: vajrasana; vahana: lotus throne.
— (2) — (Mon.: Bayildugan-i masids darugci; Tib.: gYul-las-sin-tu-rnam-par-rgyal-ba) One of the Buddhas of Confession pictured in the Mongolian Kanjur (Mon.: Monggol ganjur-un)(1717-1720) Face: one, calm, urna, usnisa, long ear-lobes; arms/hands: two, right hand holds sword (khadga, ral-gri), left hand holds coat of mail (khrab); body: monastic robes, right shoulder uncovered; legs: two; asana: vajrasana; attributes: 32 major and 80 minor signs; vahana: lotus throne (Bunce, 1994, p. 629). 
The name Buddha Victorious in Strife is not a reference to the deity’s fighting prowess. According to Lai (2016), the Buddha “defeat[s] the inner enemies of afflictive emotions and negative actions of sentient beings. He is victorious over cyclic existence and thus able to lead all sentient beings to liberation. He purifies the negative karma of actions committed out of pride”.
II. The Worship of Sun Wukong
The Monkey King is worshiped in southern China, Taiwan, Malaysia, and Singapore as a great exorcist and protector of children. But readers may be surprised to learn that he is not worshiped as the Buddha Victorious in Strife. Instead, Wukong is exclusively revered as the “Great Sage Equaling Heaven” (Qitian dasheng, 齊天大聖), and even when he is called a Buddha, the name includes some reference to the rebellious title. For example, when I attended the Monkey King Festival (sixteenth day of the eighth lunar month) in Hong Kong in 2018, I saw an incense pot labeled “Great Sage Buddha Patriarch” (Dasheng fozu, 大聖佛祖) (fig. 2).
So why isn’t Sun worshiped as the Buddha Victorious in Strife? I think the most obvious answer is that the Buddha had a long-established following and therefore couldn’t be subsumed under the late-blooming cult of a cultural hero, even one as popular as the Monkey King.
Fig. 2 – An incense pot reading “Great Sage Buddha Patriarch” (larger version). Taken by the author in Kowloon, Hongkong (Sept. 24, 2018).
II. Precedence for spiritual promotion
The author-compiler likely connected Sun Wukong to the Buddha Victorious in Strife because of the deity’s martial iconography. After all, Monkey is a martial deity in his own right, wielding his magic staff and boxing skills to protect Tripitaka from the demons and spirits who constantly hound the monk.
But the choice to elevate Monkey in rank was likely influenced by previous media. For example, Wukong’s literary antecedent, the Monkey Pilgrim (Hou xingzhe, 猴行者), receives a promotion at the end of The Story of How Tripitaka of the Great Tang Procures the Scriptures (Da Tang Sanzang qujing shihua, 大唐三藏取經詩話), a late 13th-century precursor of Journey to the West. The story ends thus: “Tang Taizong later enfeoffed Monkey Pilgrim as ‘Great Sage Bronze Muscles and Iron Bones'” (Gangjin tiegu dasheng, 鋼筋鐵骨大聖) (Wivell, 1994, p. 1207).
If you type “Buddha Victorious in Strife”, “Victorious Fighting Buddha”, “鬥戰勝佛” or “斗战胜佛” into google images, you’ll notice that these terms are almost exclusively associated with Sun Wukong. Most results are fan-made drawings of Monkey wearing his armor. Very few depict him as a Buddha. The only appearance of the latter in popular media that I’m aware is the Victorious Fighting Buddha from the manga / anime High School DxD.
The character is depicted as a jovial old dwarf with long, shaggy brown hair, bushy eyebrows that fall over a cyberpunk-style black visor, no mustache, a long beard, a floor-length, dark gray coat over a red robe, and monkey feet. He wears his famous golden fillet and a set of chunky brown and red prayer beads. In his left hand he holds a smoking pipe, while the right holds his magic staff, which is depicted as red and gold (fig. 6).
Fig. 6 – The Victorious Fighting Buddha from High School DxD (larger version).
The Victorious Fighting Buddha inhabits a universe where various factions of Western and Eastern gods, devils, and heroes battle one another. According to the story, upon ascending to Buddhahood, he steps down as the Monkey King, handing the title to a young descendant, and serves as the vanguard of the Hindu god Indra, during which time he protects the cosmos from a faction of devils and fallen angels. He later takes on the role of sub-leader and mentor to a new faction of young heroes whom he trains to battle god-tier opponents.
High School DxD portrays the Victorious Fighting Buddha as being very powerful. For example, season four, episode six (minute 13:35) of the anime shows him effortlessly blocking the “True Longinus” spear with his index finger. This is quite a feat as this weapon is the same one used to pierce the side of Christ, thereby giving it the power to kill other gods.
1) Thank you to Prateek Kumar Pradhan for bringing this to my attention.
2) I am grateful to Joris Baeyens of Ghent University Library for providing me with scans of Bunce (1994).
Bunce, F. W. (1994). An Encyclopaedia of Buddhist Deities, Demigods, Godlings, Saints and Demons: With Special Focus on Iconographic Attributes. New Delhi: D.K. Printworld.
Lai, D. (2016, September 3). 35 Confessional Buddhas. Retrieved from www.davidlai.me/2016/09/03/35-confessional-buddhas/
Lama Zopa Rinpoche, & Mullin, G. H. (Trans.). (2000). The Bodhisattva’s Confession of Moral Downfalls: from The Exalted Mahayana Three Heaps Sutra. Ven. Thubten Dondrub and Ven. George Churinoff (Ed.). New Mexico: Foundation for the Preservation of the Mahayana Tradition Education Services. Retrieved from https://fpmt.org/wp-content/uploads/hope!/a4/booklet/confessiona4bklt.pdf
Wu, C., & Yu, A. C. (2012). The Journey to the West: Vol. 4. Chicago, Illinois: University of Chicago Press.