The text traditionally associated with Huineng is surrounded by significant questions about who actually composed it and how it took shape. Although it presents itself as a record of Huineng’s own words and life, linguistic, stylistic, and doctrinal features suggest that it was not written by Huineng himself, but rather compiled after his death. The polished literary style and the presence of doctrinal developments that seem to postdate his lifetime point toward later hands, likely disciples or followers drawing on oral traditions. This tension between the claim of direct transmission and the evidence of later composition lies at the heart of the authorship controversy.

Closely related is the issue of sectarian influence, especially from those associated with the so‑called Southern School. The text strongly promotes sudden enlightenment and presents Huineng as the legitimate Sixth Patriarch, in contrast to rival figures such as Shenxiu and the Northern School. Many scholars see this as an ideological construction, a doctrinal and lineage manifesto rather than a neutral chronicle. The famous succession contest and other biographical episodes are therefore often treated as hagiographic or polemical narratives, crafted to secure the authority of a particular lineage.

The manuscript tradition further deepens the sense of a layered, evolving work rather than a single, fixed scripture. The Dunhuang version, generally regarded as the earliest and more primitive recension, differs substantially from later, expanded editions. These later versions introduce additional material, elaborated doctrine, and editorial smoothing, suggesting that the text was repeatedly revised to align with emerging Chan orthodoxy. Such differences have led scholars to posit multiple compositional strata, in which a possible core of early teaching is framed and overlaid by later redaction.

Because of these factors, the text is often read as both a spiritual document and a product of its historical and sectarian context. Its portrayal of Huineng, the emphasis on sudden enlightenment, and the dramatic narrative of transmission all appear to serve not only spiritual instruction but also the consolidation of a particular Chan identity. The controversies over authorship, dating, and compilation thus invite a contemplative stance: to appreciate the sutra’s transformative teachings while recognizing that its final form emerged through a complex process of memory, devotion, and doctrinal advocacy.