Translating the concept of the Holy Spirit was perhaps the most complex theological hurdle the Jingjiao (Luminous Religion) church faced. In 7th-century Tang China, there was no existing concept for a morally purifying, divine third person of a Trinity.
1. The Primary Linguistic Term: Jingfeng (淨風)
- The Theological Logic: This was a direct, sophisticated translation of the Syriac word for spirit, Ruha (which, like the Hebrew Ruach, means wind, breath, or spirit).
- By adding 淨 (Jing / Pure/Purifying), the missionaries cleverly separated the Holy Spirit from the chaotic or unpredictable spirits (Shen or Gui) of traditional Chinese folk religion, framing it as a cosmic force that cleanses human karma.
2. The Text Titles in the Index
The Book of the Holy Spirit — 《淨風王經》
- Pinyin: Jìngfēng Wáng Jīng
- Translation: "The Sutra of the King of the Pure Wind" (or The Scripture of the Sovereign Holy Spirit).
- Linguistic Mechanics: In the Zunjing catalog, the Holy Spirit is given the royal honorific 王 (Wáng / King or Sovereign). Much like St. Paul was elevated to a "Dharma King" (Fawang), the Holy Spirit was designated as an active, ruling cosmic monarch rather than an abstract concept. This text specifically detailed the operation of the Holy Spirit within the Trinity and the cosmos.
The Discourse on the One God — 《一神論》 (Incorporating the Pentecost)
- Pinyin: Yīshén Lùn
- Theological Mapping: While Yishen Lun is an overarching doctrinal text, it contains the only surviving record of the Pentecost narrative in early Chinese Christian literature.
- Within this text, the descent of the Holy Spirit is described using Qi-tological frameworks—explaining the event as the Jingfeng (Pure Wind) filling the disciples with divine, uncorrupted vital energy, allowing them to speak in tongues and purify the nations.
Hymn to the Three Mighty Ones for Mass Salvation — 《大秦景教三威蒙度讚》
- Pinyin: Dàqín Jǐngjiào Sānwēi Méngdù Zàn
- Translation: "The Daqin Luminous Religion's Hymn of Praise to the Three Majesties [Trinity] Through Which Salvation is Obtained".
- Linguistic Mechanics: Discovered in the Dunhuang caves, this liturgical text functions as the East Syriac equivalent of the Gloria in Excelsis Deo. It features specific poetic stanzas explicitly dedicated to praising the Holy Spirit alongside God (Aluohe) and the Messiah (Mishihe). It provides a rhythmic, chantable formula explicitly naming the Jingfeng as the co-equal provider of peace, spiritual clarity, and cosmic law.